Series List [O]
Popular Series List [O]
- One Piece 706
- One Piece Doujin 220
- Onecha. 8
- One Piece (Main Series) 144
- Old woman basis little girl Hinata-chan (Obaachan Shoujo Hinata-chan) 26
- OL Shinkaron 106
- Ore wa Omae no Ushi Janai! 1
- OL - Office Love 2
- Oritsue Taishi no Isekai Cre Musu Survival Nisshi 11
- Oniisama e... 9
Series List [O]
- o Hon no Juunin
- O Idemase Tengoku E
- O jou no Monogatari
- O no Emono ha Muku na Hanayome
- O no Hanayome ha Kuro no Oji ni Madowasareru
- O no Ichizoku
- O no Otoko
- O Taishi Denka no Hisoyaka na Yugi
- O wo furu Inu to Hariko Tora
- O*G*A Onigokko Royal
- O-bo-re-ta-i
- O-bo-ro
- O-Guts!
- O-ha-yo
- O-jou no Monogatari
- O-Saru de Wan!
- O.B.
- O.K. from Baku
- O/A
- Oainikusama!
- Oaji wa Do!?
- Oaji Wa Dou Desu Ka?
- Oasis no Ai to Sabaku no Rule
- Oasis no Atsui Yami
- Oasis no Kiseki
- Oasis no Mahou (Tatsumi Tatsuko)
- Oasis Project
- Oasobi Mo Hodohodo Ni
- Oasobi Wa Sokomade
- Oato Ga Yoroshii You De.
- Oatsui Koi ga Osuki?
- Oatsui no ga Osuki
- Oatsuku Cool ni Oshiete Ageru
- Oazuke 1DK
- Oazuke No Kiss No Yukue
- Oazuke no Scenario
- Oba Chan (?) Seijo, Waga Michi wo Iku
- Oba Cobra
- Oba Q no Shinjitsu - Saisho wa 10-pon Haeteitanda
- Oba-san Days
- Obaa Time 2
- Obaa Times
- Obaa-Chan No Kowai Hanashi
- Obaachan to Game
- Obaachan wa Idol
- Obahan Soul
- Obaka Na Omega Wo Haramasetai
- Obaka Ouji Ni Ha Koi Wo Saseyo
- Obaka-chan, Koigatariki
- Obaka-san (Hiraoka Natsuko)
- Obake
- Obake Chitai (Ghost Zone)
- Obake Michi
- Obake no Muura-chan
- Obake no Q-tarou
- Obake Tango
- Obake Yorimo Kowai mono
- Obake Zukan
- Obasutehoshi
- Obata Takeshi Illustration Works
- Obatalian
- Obedience Academy (Fukujuu no Gakuen)
- Obenkyo no Ato de xx Suru?
- Obenkyo Shimasho (Miyashita Kitsune)
- Obentou No Naka N Kiss 2-Tsu.
- Obentou to Kase-san.
- Obey Me!
- Obey Your Secretary! (Hishosama ni Shitagae!)
- Obi o Gyutto ne!
- Obieru Hisho to Kichiku Joushi - Senzoku Hisho no Hatsukoi
- Obito no Hime to Kubinashi Kishi
- Object of Desire
- Obocchama Goranshin
- Obocchama ni wa Wakarumai
- Obocchama Nice desune
- Obocchama Toriatsukaihou
- Obocchama-kun
- Oboko
- Obokoi Majo wa Majiwaritai!?
- Obon no Okyou Urabonkyou
- Oboreru Haikaburi
- Oboreru Hanabi
- Oboreru Hibi wa Kimi no Sei
- Oboreru hodo Itoshikute
- Oboreru Karada Wa Koi No Sei?
- Oboreru Karada. Ane x Otouto
- Oboreru Kemono to Amai Wana
- Oboreru Kinkyori xxx ~Suutsu wo Nuida Otoko Tomodachi~
- Oboreru Kiss Ni Yowasarete
- Oboreru Koi No Itade
- Oboreru Ningyo
- Oboreru Omega
- Oboreru Ryouya to Hermes
- Oboreru Shikyuu
- Oboreru You ni Dekiteiru
- Oboretai Kare
- Oboreteshimae!
- Oboro Ninpouchou
- Oboro Tanteichou
- Oborozuki no Regolith
- Obou Sanba!!
- Obou-san, Sonnani Erokurte Dousunno?
- Obsolete
- Obsolete - Hanabusa Report
- Obungu to Issho
- Obutsu wa Shoudoku desu
- Obyouki Daisuki
- Occhan (Akatsuka Fujio)
- Occhan Boukensha no Senya Ichiya
- Occhoko Doji Onee-san
- Occult Club (Kobayashi Ponzu)
- Occult Club (Ochazuke Nori)
- Occult Hunter (Otogi Midori)
- Occult Hunter Root
- Occult Journey [Etsuran Chuui]
- Occult ken wa Sonzai Shinai!!
- Occult Maiden: Cultural Depictions of Exorcist and Ghost (Occult Maiden: Hi Shou - Oni wo Tsugu Shounen)
- Occult Virgin
- Occult-chan wa Katarenai
- Occultalk!
- Occultic;Nine
- Ocete Hoshii
- Ocha no Aida Idol
- Ochaken Hotto Time
- Ochanko Gal! Takanohana
- Ochanoma
- Ochanoma (Mochizuki Minetaro)
- Ochanoma Sweet Garden
- Ochanomizu Rock
- Ocharakahoi!
- Ochaya-san wa Kenja Minarai
- Ochazuke Nori No Youkai Monogatari
- Ochazuke Nori no Youkai Monogatari
- Ochi Kamisama No Tsugaisama
- Ochibure Saijo no Koufuku
- Ochibure Shinshi Ni Ai No Uta
- Ochibure Zeus to Dorei no Ko
- Ochikazuki Ni Naritai Miyazen-San
- Ochikobore
- Ochikobore Alpha to Elite Omega
- Ochikobore Datta Ani ga Jitsu wa Saikyou
- Ochikobore Doumei
- Ochikobore Eji Minarai no Shounen. (Jitsu wa) Saikyou Saiaku no Asashin.
- Ochikobore Hoshi 1 Mahou Tsukai wa Kyou mo Muishiki ni Cheat wo Tsukau
- Ochikobore Kenshi, Tsuihousareta no de Majutsushi ni Tenkou suru - Kenshi no Toki wa Gomi Skill datta "Zettai Kioku" wa Majutsushi ni Totte wa Kami Skill deshita
- Ochikobore Kishidan wa Sukebe Skill de Nariagarimasu
- Ochikobore Kuni o deru - Jitsuwa Sekai de 4-ninme no Huyo Jutsushi datta Ken ni tsuite
- Ochikobore Mahoutsukai to Koisuru Kemono
- Ochikobore Majo to Koi wo Shiranai Tensai Majutsushi
- Ochikobore Makentsukai no Eiyuutan
- Ochikobore no Ore ga Elite Tenshi wo Otoshite Maou ni naru Hanashi (kari)
- Ochikobore Oujo to Kuro no Banken
- Ochikobore Reijou wa, Koushaku Kakka kara no Dekiai ni Kizukanai - Konyakusha ni Shimeisareta no wa Saishoku Kenbi no Ane de wa Naku, Watashi deshita
- Ochikobore Shiro Madoushi Cecil wa Taishougai no Hazu deshita
- Ochikobore Shoukanshi To Toumei Na Boku
- Ochikobore Taimashi wa Isekai Kaeri de Saikyou to naru
- Ochikubo
- Ochiru Saki Ni Wa Rennyuu Jigoku
- Ochiru Seija No Seppun
- Ochita Angel
- Ochita Jeanne d'Arc
- Ochitara Owari
- Ochite Chikachika
- Ochite Kimi O Omou
- Ochite Oborete
- Ochite Yuku Ojou-sama to Shitsuji no Aiyoku no Umi
- Ochite, Oborete, Nomikonde Yandere Osananajimi No Midarana Kyou Ai
- Ochitekita Ryuuou to Horobiyuku Majo no Kuni
- Ochitekita Sainan
- Ochiten! Battle Angelica
- Ochiteru futari
- Ochitsukinasai, Tachibanakun.
- Ochou de Gozansu
- Octagonian
- Octave
- Octopath Traveler
- Octopath Traveler Tairiku no Hasha - The Story of Bargello Family
- Octopus Girl (Senritsu!! Tako Shoujo)
- Oda Cinnamon Nobunaga
- Oda Nobuna no Yabou
- Oda Nobuna no Yabou: Himesama to Issho
- Oda Nobunaga (Ken Tsukikage)
- Oda Nobunaga (Koike Kazuo)
- Oda Nobunaga (Kojima Goseki)
- Oda Nobunaga (Kubota Sentarou)
- Oda Nobunaga (Yokoyama Mitsuteru)
- Oda Nobunaga Suirichou: Fudoumyouou no Tsurugi
- Oda nobunaga to iu nazo no shokugyou ga mahou kenshi yori chiitodattanode, oukoku o tsukuru koto ni shimashita
- Oda-ke no chounan ni Umaremashita
- Oda-san Chi no Ranhoushi
- Odagiri-san ni wa, Kikirimai
- Odai wa Anata no Jumyou desu
- Odaiba Barbarians
- Odaiba Love Survival
- Odaiji ni (Christophe Kourita)
- Odaiji ni!
- Odaiji ni! (Ootsubo Maki)
- Odalisque (Ichikawa Raku)
- Odamaki-kun no Michikusa Gohan
- Odawara Dragon Kuesuto!
- Odayaka Kizoku no Kyuuka no Susume (A Gentle Noble's Vacation Recommendation)
- Odayaka na Kare (Capable Of Feeling)
- Odd Eye
- ODD JOBS
- Odd Taxi
- Odd-Eye Shounen
- Oddman 11
- Odds
- Odds GP!
- Odds VS!
- Oddspin
- Ode to Kirihito (Kirihito Sanka)
- Odeai Asobase
- Odekake Kozame
- Odekake Mission STEAL!
- Odeko no Mahou
- Odeko-chan
- Odeko-san Uso Tsukanai
- Oden (Nakanishi Yasuhiro)
- Oden Gutsugutsu
- Oden no Hito
- Odenwa Omachishitemasu
- Odette
- ODETTE
- Odin no Bara
- Odin no Shuushou
- Odin Sphere
- Odora Bonbon Seikatsu to Dragon
- Odoranai nara Shineba Ii no ni
- Odore Lunch Box
- Odore Shishidou Ken
- Odore! Hakaba de... - Kyoufu Toshi Densetsu
- Odore! Tsunderella - Sen no Noroi to Itotsu no Mahou
- Odoriba Hotel
- Odoriba Kaihouku
- Odoriba ni Skirt ga Naru (The Skirt Sings at the Landing)
- Odoro
- Odoro Machi Mononoke Roku
- Odoro Ryouiki Nayura
- Odoroki! Momo no Ki Shoutengai
- Odoron Angel
- Odoronbaa
- Odoru Ahou to Kusare Gedou
- Odoru Gekka
- Odoru Mishin (Dancing Sewing Machine)
- Odoru Omaera To Daimeiwaku
- Odoru Respawn
- Odoru ritz no yoru
- Odoru Sennen Kazoku
- Odoru Shima no Hiru to Yoru
- Odoru Sportsman Yasu
- Odoru! Antoinette-sama
- Odoru! Kremlin Kyuuden
- Odoru! Kyouki no JK Kali-chan
- Odoru! Renaidou
- Odosareta Aijin
- Odosareta Hanayome
- Odosu Kurai Ni, Kimi Ga Suki.
- Odotte Kanon
- Odotte Shinigami-San
- Odu-kun no Vita Sexualis
- Odunu
- Odyssey
- Oedo Kashibana
- Oedo Kunoichi Henka no Onagi Jiken Jō
- Oedo Monogatari
- Oedo Ninpouchou
- Oedo no Kami-sama
- Oedo tote Shan
- Oedo wa Nemuranai!
- Oedo Zankoku Monogatari
- Oekakisuto!
- OEN
- Oen no Koi
- Oeru Gumi
- Oeyama Suimutan
- Off to On Boys!
- Off Village: Daisanbou Okabe
- Off-kai Shitara Tonde mo nai Yatsu ga Kita Hanashi
- Off-time no Kemono
- Offal Island
- OFFARD
- Offense and Defense in Daites (Daites-ryou Koubouki)
- Offered
- Office Danshi.
- Office de Animal Love
- Office de Hatujou!? - Iku made Ecchi shitekureru Joushi ga Hitsuyou nandesu!!
- Office de Himitsu no Amanure Konkatsu
- Office de Hoshigaru Kemono
- Office de Ienai Koimonogatari
- Office De Ijimete
- Office de Kaikan Otehodoki
- Office de Kemono to Futarikiri
- Office Free Love
- Office Ikemen Yajyu Meikan
- Office Kenta
- Office Love
- Office Love no Susume
- Office Love Tactics
- Office Love Tic
- Office Love wa Koushouchuu!
- Office Lovers
- Office Mate
- Office Nai Himitsu Keiyaku
- Office no Aijin
- Office no Akuma no zettai ii nari!
- Office no Cinderella
- Office no Himegoto
- Office no Himitsu
- Office no Hyou
- Office no Kare wa Watashi no Kedamono
- Office no Kemono ni Goyoujin
- Office no Kemono wa Jirashi Jouzu
- Office no Koibito
- Office no Ookamitachi
- Office no Zashikiwarashi
- Office North Star
- Office Paradise
- Office Rei
- Office Romance
- Office Urban Legend Creation (Uwasaya)
- Office wo Tobidashite (Impossibly Pregnant)
- OFFICE YOU
- Official Guide Gintama-kun no Ayumi
- Official Visual Book REBORN Colore!
- Offline Game
- Offside
- Offsprings
- Ofukuroshan e no Love-Letter
- Ofune Gohan
- Ofureko Times
- Ofuro De Gattai Keikaku
- Ofuro Douzo
- Ofuro No Naka De Misometano
- Ofuro Shousasshi
- Ofurui Asobase!
- Ofutari-sama Fuufu, Roukatsu Hajimemashita. - Dounaru!? Watashitachi no Rougo
- Ofutori-sama Neko Biyori
- Ogami Matsugorou
- Ogami Tsumiki to Kinichijou.
- Ogamiya Yokochou Tenmatsuki
- Oganiku U-chan
- Ogata-sama no Tokoro no Nakahara-kun
- Ogawa to Yukai na Saitou-tachi
- Ogeha
- Ogen-sama
- Ogenki Clinic
- Ogenki Desu Ka?
- Ogi no Haranikki
- Ogi-kun no Natsuyasumi
- Ogikei-Chan To Issho
- Ogin Junan Tabi
- Ogo and women in Warring States period (Manga Grimm Douwa: Ogou to Sengoku no Onna-tachi)
- Ogon Taikouki
- Ogoshi Natsue Kessakushuu
- Ogotte Janken Tai
- Ogre Slayer (Onikirimaru)
- Ogre-chan
- Ogura Fuyumi no Souzarai
- Ogura Miki (Series Name)
- Oh Delicious!!
- Oh God! Dear God! (Haratama Kiyotama)
- Oh My Butler!
- Oh My God! (Kamisama Shinkaron)
- Oh My Goddess! (Aa Megami-Sama)
- Oh My Hero!
- Oh My Vamp
- Oh No! Teacher
- Oh Pantaku Boy
- Oh RIKO tea (Eriko-kun, Ocha!!)
- Oh SUPER JUMP
- Oh! Dekapai
- Oh! Ginny
- Oh! Great Gashuu - & Blast
- Oh! Great Gashuu - Sky &
- Oh! My Brother (With!!)
- Oh! My Darling
- Oh! My Konbu
- Oh! My Prince
- Oh! My Teacher
- Oh! My Tenshi
- Oh! Sunshine
- Oh! Taiken Jidai
- Oh! Takarazuka
- Oh! Toumei Ningen
- Oh! Warera Rettou Seitokai
- Oh, My Sweet Alien (Yome ga Kore na mon de.)
- Oh, Our General Myao
- Oh-No! Oono Story
- Ohagi The Number Wan!
- Ohagi to Daifuku
- Ohana Ga Saite Iru Ka To Omoimashita.
- Ohana Holoholo
- Ohana Moyou no One-Piece
- Ohana no Ouji-sama
- Ohana no Pierce
- Ohanabatake De Matteite
- Ohanahime
- Ohanashi ni Narimasen
- Ohanashi no Heya
- Ohanyuu
- Oharai suru kara Iremasu ne
- Oharai Tanteidan
- Ohayo (TOMOCHI)
- Ohayo Gozaimasu!
- Ohayo! Hanseiki Koukou
- Ohayo! Spank
- Ohayo!!
- Ohayou Body
- Ohayou Eruza
- Ohayou Himeko
- Ohayou Kara Oyasumi Made
- Ohayou Okaeri
- Ohayou Oyasumi Mata Ashita
- Ohayou Ponytail
- Ohayou Rakuen-kun (Kari)
- Ohayou Shounen
- Ohayou Sora!
- Ohayou To Oyasumi To Sono Ato Ni
- Ohayou toka Oyasumi toka
- Ohayou! Homoda Youchien
- Ohayou! Salad
- Ohayou! Unko-sensei
- Ohayou, Oyasumi, Mata Ashita.
- Ohayou, Usotsuki.
- Oheya Juunin No Tenmatsu
- Oheya Sodachi no Toudaisei
- Oheya wa Mite no Otanoshimi
- Ohi-Sama Kinoko
- Ohi-sama no Hana
- Ohi-sama no Niwa
- Ohi-sama to Otsuki-sama
- Ohigara mo Yoku
- Ohikaenasutte
- Ohikkoshi
- Ohime sama no Ohime sama
- Ohime-Sama Club
- Ohime-Sama Dakko No Kouishou
- Ohime-sama no Himitsu
- Ohime-Sama No Koigokoro
- Ohime-sama no Yurikago
- Ohime-sama no Yuuutsu
- Ohime-Sama To Hana To Chou
- Ohimesama Navigation
- Ohimesama No Binetsu
- Ohimesama No Koimonogatari
- Ohimesama No Kusari
- Ohimesama No Oshioki
- Ohimesama No Shitsuke Kyoushitsu
- Ohimesama no Yurikago
- Ohiroshikiyounin Oooku Kiroku
- Ohiru no Jikan
- Ohisama Birdie
- Ohisama Company
- Ohisama Egao
- Ohisama Iro No Ehon
- Ohisama ni Kiss
- Ohisama no Kanmuri
- Ohisama No Sekaichizu
- Ohisama no Shita no Luna
- Ohisama no Tamago
- Ohisama Rock
- Ohisashiburi Desu, Dame Na Hito
- Ohisashiburi No Aitsu
- Ohitori Shokudou
- Ohitori Zuki no Fujinomiya-san
- Ohitori-sama deshita. Around Thirty Otoko wa, Akuma Musume to Meshi wo Kuu
- Ohitori-sama Hotel
- Ohitori-sama Joshi no Pochi to Otoriyose
- Ohitori-sama Kaa-san
- Ohitori-sama Shussan
- Ohitorisama Futatsu made!
- Ohitorisama Hiyori
- Ohitoyoshi Shokunin no Burari Isekai Tabi
- Ohitsuri-sama
- Ohmi-sensei no Binetsu
- OHMYGOD
- OhNo! Mamoru-kun
- Ohoshi-Sama Kira Kira
- Ohoshi-sama ni Naisho
- Ohoshi-sama no Iutoori
- Ohoshisama ni Onegai!
- Ohyakudo Mairi
- Oi Hachibee
- Oi Kappei
- Oi Oji!!
- Oi Piitan!!
- Oi to Otaku
- Oi To Otaku Itsu No Manika Shougakusei Group Ni Hairarete Shimau Ojisan
- Oi Umi!
- Oi! Doubutsu Caravan
- Oi! Maeni Narae
- Oi! Ryouma
- Oi! Tonbo
- Oi!! Manga Dayon
- Oi!! Obasan
- Oi!! Yamabiko
- Oi, Hazure Skill da to Omowareteita "Cheat Code Sousa" ga Bakemono Sugirun da ga
- Oibore Yuusha no Isekaigo
- Oichii tte Yutte yo.
- Oicho Kabu!
- Oidasareta Bannou-shoku ni Atarashii Jinsei ga Hajimarimashita
- Oidasaretara, Nanikato Umaku Ikimashite
- Oide yo Doubutsu Byouin!
- Oide, Boku no Koneko-chan.
- Oidemase Shinkon-San
- Oidemase Tsurukamedou
- OidemaSeri
- Oideyo! Magika-dou Shoten
- Oikakete Kimi No Tonari
- Oikakete mo Chikazukuite mo
- Oikaro Zoshi
- Oikawa-Kun Ga Suki!
- Oikaze no Jin
- Oikaze Run Jump Throw!
- Oikaze Youi no Kimi
- Oikomiya Ginji
- Oimo-san no Sutenai Seikatsu
- Oinari-sama no Honey Bunny
- Oioi Piitan!!
- Oira Houkago Wakadaishou
- Oira Soramaru
- Oira Sukeban
- Oiran Girl
- Oiran Jigoku
- Oiran Nee-san (Oiran Neesan)
- Oiran Yasha
- Oiran Yuugi - Yoru no MItsu ni Amaku Nureru
- Oiroke Event no Oosa ni Teihyou no aru Watashi desuga Rival Reijou to shite no Shimei wo Hatashimasu
- Oiroke Tantou no Ane to, Higo Yoku Tantou no Imouto ni Hasamareta Watashi
- Oishasama No Amai Yamai
- Oishasama To Dekiai Kankei
- Oishii Ai Niwa Doku Ga Aru
- Oishii Anata
- Oishii Ayakashi
- Oishii Bonnou
- Oishii Elf
- Oishii Futari
- Oishii Ginza
- Oishii Itoko
- Oishii Kankei
- Oishii Kaori
- Oishii Karada.
- Oishii Kare wo Otosu ni wa?
- Oishii Kimi no Tsukurikata
- Oishii Kiss Shite!!
- Oishii Koi Café
- Oishii Koi no Itadakikata
- Oishii Koi no Tsukurikata
- Oishii Kouhii no Irekata
- Oishii Manabi Yoru
- Oishii Matsuei
- Oishii Mizu
- Oishii Nichiyoubi
- Oishii Otoko
- Oishii Otoko No Tsukurikata
- Oishii Pasta No Meshiagarikata
- Oishii Reikon no Tabekata
- Oishii Seikatsu
- Oishii Study
- Oishii Verandah.
- Oishii!! Nihon no Kurashi to Shichijuunikou
- Oishiku Meshiagare (Romu)
- Oishiku, Itadakimasu!
- Oishinbo (The Gourmet)
- Oishinbo no Ryouribon
- Oishinbo: À la Carte
- Oishisugite Shinkoku na Error ga Hasseishimashita
- Oita ga Sugiruwa Koneko-chan
- Oita Shitara Butte
- Oitekebori Blues
- Oitekebori no Renkinjutsushi
- Oitsuita Hatsukoi
- Oitsukenaishi Modorenai
- Ojama Shimasu - Boku no Yume wa Kimi no Yume
- Ojama Shimasu - Hitsujigumo o Oikakete
- Ojama Yuurei-kun
- Ojama-san (Tanaka Hiroshi)
- Ojama-san Lulu
- Ojamajin Yamada-kun!!
- Ojamajo Doremi
- Ojamajo Doremi Sharp
- Ojamakura
- Ojamanga Yamanda kun
- Ojamasan (Tanaka Hiroshi )
- Ojamashimasso
- Ojamashimasu
- Ojarumaru
- Oji E No Hatsukoi Wa Nashi Tte Koto De
- Oji no Kawaii Shishi
- Oji Sama Koshaku no Amai Cherry
- Oji Sama no Kyuai Hoi Mo
- Oji Sama to Himitsu no Tawamure
- Oji To Iu Otoko.
- Oji-Chan Decorimashita
- Oji-kun to Mei-chan
- Oji-sama Joushi to Otome
- Oji-sama Joushi wa Nikushoku de, Zetsurin
- Oji-sama Koushaku wa Koisuru Otoshigoro
- Oji-sama no Midara na Tehodoki
- Oji-sama Seitaishi wa Yarashii Yubi de Watashi wo Mederu
- Oji-sama Shousetsu-ka to Papa-Katsu Hajimemashita!?
- Oji-sama, Oshiete
- Oji-san ga Joshi●sei ni Warui Koto wo Oshieru Hanashi
- Oji-san ga Naze ka Kawaii.
- Oji-san to Joshi Kousei
- Oji-san to Musume
- Oji-san to Ren'ai Mikeiken Onna
- Oji-San To Yajuu
- Oji-San Wa Boku No Iinari
- Oji-san, Ore ni Koishite kudasai
- Ojichan, Suiso Sui de Midori Game Arau no Yamete.
- Ojigan Chuugakusei To Dougan Ojichan
- Ojiipon to Watashi
- Ojiizoo Quest
- Ojikoi
- Ojipan - Ojisan na Panda
- Ojisama (※Yakuza) wa Amaimono ga Osuki
- Ojisama Buchou wa Zurukute Zetsurin
- Ojisama ga Honki wo Dashita nara
- Ojisama Koushaku no Inbi na Aigan Kyouiku
- Ojisama ni Mederarete
- Ojisama Shinshi wa Kedamono Joushi
- Ojisama to Lingerie~ Sono Otoko wa Tenka Musou no Technician ~
- Ojisama to Neko
- Ojisan ga Watashi no Koi wo Ouen Shite Imasu
- Ojisan no Honki H
- Ojisan to Marshmallow
- Ojisan to Miiko
- Ojisan To Ore No Koiwazurai
- Ojisan to Ponytail
- Ojisan wa Kawaii Mono ga Osuki.
- Ojisan wa Wasure Mono no Naka.
- Ojizou-san (Morimura Tatsuo)
- Ojojojo
- Ojou Benten
- Ojou to Nanahiki no Inu
- Ojou to Shinonome
- Ojou to Yakuza Wakagashira no Aibu wa Amai ga Takedakeshii
- Ojou, Omezame No Jikan Desu
- Ojou, Renai no Ojikandesu. (Now, My Lady, It's Time for Romance)
- Ojou-sama Company
- Ojou-sama kara hajimeru kekkon seikatsu
- Ojou-Sama No Ayakashi Yuugi
- Ojou-sama no H na Gohoushi
- Ojou-Sama No Himitsu
- Ojou-sama no Kekkon Seikatsu
- Ojou-sama no Koi (Here Comes Trouble)
- Ojou-sama no Oki ni Iri
- Ojou-sama no Yakkai na Banken
- Ojou-sama Ote Yawarakai ni
- Ojou-sama Shachou ga Yuku!
- Ojou-sama to Boku no Kawaii Ohime-sama
- Ojou-sama to Watashi
- Ojou-sama wa Byouki
- Ojou-sama wa Chikyuu no Sweet ni Shinryaku Sarekaketeiru
- Ojou-sama wa Furachi na Banken ga Osuki
- Ojou-sama wa Ice ga Osuki.
- Ojou-sama wa Love Come no Shujinkou ni naritai!
- Ojou-sama, Gojoudan wo!
- Ojou-sama, Ote Yawarakai ni
- Ojou-sama, Yankee Shitsuji de Gozaimasu
- Ojoudan (Chuusonji Yutsuko)
- Ojousama Express
- Ojousama ga Shikujitta Ato
- Ojousama Gomeirei wo
- Ojousama ni wa Kanawanai
- Ojousama no Gohoubi
- Ojousama no Inu
- Ojousama no Kindan Yorimichi Gohan
- Ojousama no Shimobe
- Ojousama to Youkai Shitsuji
- Ojousama wa Budoukai de Odoru
- Ojousama wa Daken ga osuki
- Ojousama wa Oshioki ga Suki
- Ojousama wa Oyome-sama.
- Ojousama, Ookami ni wa Kiwotsukete
- Ojousama, Otona No Kiss No Ojikan Desu
- Ojousama-Tachi Ni Wa Himitsu Desu.
- Ojousan to Yobanaide
- Ojuken Kizzu Ibuki Hai Tenshon
- Ojuken no Hoshi
- Ojuken Shimasu!
- Ojyoyan!! Ikemen Yankee Paradise
- OK Fantasista!
- Ok Sumanosuke
- Oka no Ie no Mickey
- Oka No Ue No Bambina
- Oka No Ue No Nakamatachi
- Oka-Kun No Kimyou Na Nichijou
- Okaa-sama no Iutoori!
- Okaa-sama to Iwaretemo
- Okaa-san (10-sai) to Boku
- Okaa-San No Koe Ga Kikoeru
- Okaa-san no Tobira
- Okaa-san o Boku ni Kudasai
- Okaa-san to Goissho
- Okaa-san to Issho ga Tsurakatta
- Okaa-san to Sougo
- Okaasama
- Okaasama to Issho
- Okaasan (Kurita Riku)
- Okaasan Futari Itemo Ii kana!?
- Okaasan ga Issho
- Okaasan Life.
- Okaasan no Tamago
- Okaasan Switch
- Okaasan to Yacchan
- Okaasan wa Afuro Buta
- Okaasan wa Keiji
- Okaasan wa Mizu no Naka
- Okaasan, Osora no Sekai no Hanashi wo shite ageru
- Okabe-san, Oshikake Shinoda-kun, Hajimari no Jijo
- Okadakun No Gohan Musubi
- Okaeri Alice
- Okaeri Aureole
- Okaeri Densha
- Okaeri Honey
- Okaeri Maasan
- Okaeri Pianika
- Okaeri Sankaku
- Okaeri, Boku no Hanayome
- Okaeri, Boku no Hatsukoi
- Okaeri, Hatsukoi.
- Okaeri, Nansei Bus
- Okaeri.
- Okage-sama
- Okaiage!
- Okaikogurumi!
- Okaka (Matsuda Kouta)
- Okama Report (Okama Hakusho)
- Okame Hiyori
- Okamehachimoku
- Okami E Monogatari
- Okami E Monogatari Kita no Senshi to Youkai Taiji
- Okami no Bonito
- Okami no Hoshi!
- Okami Shacho no (Senzoku) Sewa Gakari - 24 Jikan, Kajo ni Ai Saretemasu
- Okami Shacho no Mitsuai Hanayome
- Okami wa Tantei wo Tabetai
- Okami-kun wa Hitsuji-sama ni Taberaretai
- Okamisan (Ichimaru)
- Okamoto Kyoudai No Baai
- Okamoto-kun wa Nukarinai
- Okan (Moriyama Tsuru)
- Okan (Nagihara Natsu)
- Okane Ariki no Kankei desu ga
- Okane ga Koi wo Dame ni Suru
- Okane mo Ai mo Mitsugasete? - No.1 Host no Kaikan Lesson
- Okane Nara Arimasu
- Okane no Kamisama
- Okane Tamemasu!
- Okane-chan!
- Okanemochi Kareshi no Gorgeous na Dekiai
- Okanemouke no Angel
- Okashi Chau Kara
- Okashi Danshi
- Okashi Gijinka Kekaku
- Okashi Kurabu E Youkoso
- Okashi na Akuyaku Reijou wa Botsurakugo ni Amatou no Ouji ni Karamareru you ni narimashita
- Okashi na Elf to Joshikousei
- Okashi na Futari
- Okashi na Futari (Fujiwara Yoshiko)
- Okashi na Gijinka Mousou Nikki
- Okashi na Gumball
- Okashi na Kataomoi
- Okashi na Kazoku
- Okashi na★Futari
- Okashi no Ie no Madam-san
- Okashi Shokunin no Nariagari
- Okashiki Sekai no Kyoukaisen
- Okashina Tensei
- Okashiratsuki.
- Okasu Bekarazu!! Junketsu Tokku!
- Okata Katsumi Series
- Okata Katsumi Shinrei File
- Okatai No Ga Osuki
- Okatte Biyoushitsu
- Okaue-sensei no Jijou
- Okawari Hanzou
- Okawari Neapolitan
- Okawari Non de Poan
- Okawari wa Midara na Hou de
- Okayu Neko
- Okazaki ni Sasagu
- Okazari Ouhi ni Nattanode, Kossori Hataraki ni deru koto ni Shimashita ~Usagi ga Iru node Hitorine mo Sabishiku Arimasen!~
- Okazarizuam wa Reikoku Danna-sama to Rienshitai! - Jitsu wa Dekiaisareteita nante Shirimasen Anthology Comic
- Okazu O Kudasai!
- Okera no Tsubasa
- Okeshou Yarou Bando Runaruna
- Oki inu
- Oki ni Meshimasu ka?
- Oki ni Mesu Mama
- Oki ni Mesu Mama (Ajimine Sakufu)
- Oki ni Mesu Mama (Akino Matsuri)
- Oki ni Mesu Mama (Nunoura Tsubasa)
- Oki ni Mesu Mama (Sasou Akira)
- Oki ni Mesu Mama (Takaoka Motonari)
- Oki Ni Mesu Mama Ouse No Mama
- Okiba ga Nai!
- Okiba Riyasu
- Okiku-san
- Okiku-san wa Icha Tsukitai
- Okina Mimi To Nagai Shippo
- Okinawa (Nakazawa Keiji)
- Okinawa de Suki ni Natta Ko ga Hougen Sugite Tsura Sugiru
- Okinimesu mama Goshujinsama
- Okinodoku-sama, Kyou Kara Kimi wa Ore no Tsuma
- Okinosawa Graffiti
- Okiraku Gokuraku Nostrazamasu
- Okiraku Josanin Monogatari
- Okiraku Mama
- Okiraku Ninden Hanzo
- Okiraku Ninden Hanzo R
- Okiraku Onna Madoushi no Kaitakuki
- Okiraku Ryoushu no Tanoshii Ryouchi Bouei
- Okiraku Table
- Okise no Nyoubou
- Okite no Monshou
- Okitenemuru
- Okiteyaburi no Himegoto
- Okitsune Biyori
- Okitsune sama ni Oyome iri
- Okitsune Sama no Shoya ha Amakunai
- Okitsune-sama de Chu
- Okitsune-sama ni Totsugimashite
- Okitsune-sama no Irui Konintan
- Okitsune-Sama No Renai Kigan
- Okitsune-sama wa Otome wo Goshomou desu
- Okitsune-sama wa Tawamuretai
- Okiwasureta Ai no Hibi
- Okiyome Joutou
- Okizari ni sareta Hanayome (One Night...nine-month Scandal)
- Okizari ni sareta Tenshi (Newborn On Her Doorstep)
- Okizari no Koi
- Okizari no Tenshi
- Okkanee Omae ga Ichiban
- Okkii no Kirai!
- okkijuu Satsuki
- Okkiku Naare!! (Gotou Yukio)
- Okkiku Naare!! (Makino Kazuko)
- Okkina Ai de Mitashite
- Okobore Hime to Entaku no Kishi
- Okobore Shain
- Okocha Punch
- Okojo san to Ie Nomi Ie Gohan
- Okojo-san
- Okoma Tsuya Jitte Torimono Chou
- Okome-chan
- Okon Channel
- Okonomi Sarari-kun
- Okoranakatta Koi Ni Tsuite No Monogatari
- Okorarete, Gochisou-Sama
- Okosama Box
- Okosama No Bunzai De!
- Okosama Ouji wa Tomerarenai!
- Okosama Star
- Okoshiyasu
- Okoshiyasu, Chitose-chan
- Okotsu O Kubaru Shoujo
- Okotta Seijo wa Hitori de Maou wo Taoshitai
- Okottenai Nara Kocchi Muite
- Okozegumi Hanjouki
- OKS Comix Sakka Selection
- Oku Hiroya Tanpenshuu - Aka
- Oku Hiroya Tanpenshuu - Kuro
- Oku Made Kiteru - Senpai Joushi no Kaigai Shikomina Dekiai
- Oku Made Sawatte Sawaranaide
- Oku Man Choja to Karisome no Ai o
- Oku Man Chouja no Hijou na Teian (Claimed)
- Oku no Iromichi
- Oku no Oku made Mitsu no Aji
- Oku no Oku no Mori no Oku ni, Iru
- Oku no Posomichi
- Oku-sama Apato Tadaima Manshitsu
- Oku-sama Guten Tag!
- Oku-sama Hi no Youjin!
- Oku-Sama Wa Danshi Kousei
- Oku-sama wa Mangaka
- Oku-san's Daily Fantasies (Okusan no Mousouteki Nichijou)
- Okubyou Hime to Dekiai Night
- Okubyou na Cinderella
- Okubyou na Dear
- Okubyou Na Hakushaku Reijou Wa Momegoto Wo Nozomanai
- Okubyou na Hanayome
- Okubyou na Kanaria
- Okubyou na Megami
- Okubyou na Mermaid
- Okubyou na Yubisaki
- Okubyou no Ana
- Okubyou Sakka Wa Sore O Hoshigaranai
- Okubyoumono ni Ai no Te wo
- Okubyoumono ni Hanataba wo
- Okubyoumono no Koi
- Okubyoumono To Ookami-Chan
- Okubyoumono Wa Koi O Suru
- Okubyoumono Wa Shitaka Ni Aisu
- Okubyouna Koneko
- Okuchi ga Ecchi na Jakuten Datte, Rival no Elite Douryou ni Barete Shimaimashita
- Okujou Escape
- Okujou ni Saku Hana
- Okujou no Kimi
- Okujou no Kiss
- Okujou Pikapika Romance
- Okukoi Escape
- Okuman Chouja kara no Shoutai
- Okuman Chouja ni Kataomoi
- Okuman Chouja ni Miserarete (The Mother And The Millionaire)
- Okuman Chouja no Aijin (Billionaire Boss)
- Okuman Chouja no Choukyoujutsu
- Okuman Chouja no Daigosan
- Okuman Chouja no Himitsu no Kaiseifu
- Okuman Chouja no Himitsu no Tenshi
- Okuman Chouja no Kakehiki
- Okuman Chouja no Koi (Terada Nino)
- Okuman Chouja no Okurimono
- Okuman Chouja no Tsumetai Kyuuai
- Okuman Chouja no Tsumetai Shinshitsu
- Okuman Chouja no Tsumetai Yuuwaku (The Italian's Ruthless Seduction)
- Okuman Chouja no Wasuremono
- Okuman Chouja no Yokisenu Kyuukon (A Mistletoe Kiss With The Boss)
- Okuman Chouja to Kago no Kotori (Million-dollar Amnesia Scandal)
- Okuman Chouja to Kawareta Reijou (The Playboy's Ruthless Pursuit)
- Okuman Chouja to Maid no Ichiya (Secrets, Lies & Lullabies)
- Okuman Chouja to Muku na Hana
- Okuman Chouja to Muku na Kaseifu
- Okuman Chouja to Nageki no Otome
- Okuman Chouja to Vacances wo (His Heir, Her Honor)
- Okuman Chouja wa Onnagirai
- Okumanchoja no Tsuma no Nedan (The Sicilian's Surprise Wife)
- Okumanchouja na Himitsu ga Suki
- Okumanchouja ni Muchuu
- Okumanchouja no Hanayome
- Okumanchouja no Nabakari Tsuma (Matched To A Billionaire)
- Okumanchouja o Sagase
- Okumanchōja ni Sasageta Ichiya
- Okuremashite Seishun
- Okurete kita haru wa.
- Okurete Kita Renjou
- Okurete Kuru Otoko
- Okuribito
- Okuru Kotoba
- Okusama de Naito
- Okusama Deban Desu!
- Okusama ga Seitokaichou!
- Okusama Shinkaron
- Okusama wa 18-Sai
- Okusama wa 18-sai
- Okusama wa 18-sai!
- Okusama wa Dodo tori
- Okusama wa Ghost
- Okusama wa Haigorei
- Okusama wa Idol
- Okusama Wa Joshi Kousei
- Okusama wa Joshidaisei
- Okusama wa Joshikousei
- Okusama wa Mahou Shoujo
- Okusama wa Marinase
- Okusama wa Niizuma-chan
- Okusama wa Onna Ninja
- Okusama wa Patalliro!
- Okusama wa Seiko-chan
- Okusama wa Sekiyuoo
- Okusama wa Shojo
- Okusama wa Shougakusei
- Okusama Wa Super Darlin'
- Okusama wa Vampire
- Okusama wa α
- Okusama Yobikou
- Okusama, Ote wo
- Okusama-Biyori
- Okusan
- Okusennpai Wa Mahoutsukai
- Okusuri Kudasai
- Okutan to Danna-chan Zenbu.
- Okutan to Danna-chan Zenpu.
- Okutsuki Mura no Yukaisou
- Okyakusama ni Koishite mo ii desu ka?
- Okyakusama wa Kamisama desu.
- Okyan De Gomen
- Okyan Doushin Ramu
- OL - Office Love
- Ol Ga Gesen De Atta Yankee Danshi Koukousei Ni Natsukareru Hanashi
- OL Graffiti
- OL Hatopoppo
- OL Kabushiki Kaisha
- OL Kyousou Kyoku
- OL Lunch
- OL Monmon Lingerie Hakusho
- OL Nama Chuukei!!
- OL no Ongaeshi
- OL No-Pan Kei
- OL Paradise
- OL Pin no Mio Pin
- Ol Police Himitsu no Kenkyuushitsu
- OL Shinkaron
- OL Shinryoujo
- OL Tick-Tock
- OL to Ningyo
- OL Tokusou Angel Lip
- OL Visual Kei
- OL Vtuber to Oshi JK-chan
- OL, Rakko wo Kau.
- OL-sama no Tsukedokoro
- OL-san to Neko no hanashi
- OL-tachi wa Mousou-chuu
- Ola and the Sea Wolf
- OLC
- Old Boy
- Old Chocolate
- Old Man Frog (Kaeru no Ossan)
- Old man never die. (Ojiichan Shinanai)
- Old Rider's Harley
- Old Rookie
- Old Technica
- Old West
- Old woman basis little girl Hinata-chan (Obaachan Shoujo Hinata-chan)
- Old Yokohama Radio Hour
- Old-Fashioned Cupcake
- Older Sister's Circumstances (Oneesan no Jijou)
- Ole Golazo
- Oli-Oli Soup
- Olive No Hourensou
- Olive to 3-nin Popeye
- Olive! Believe,"Olive"
- Olympia Kyklo
- Olympia No Toki
- Olympic no Seiki
- Olympos (Olimpos) (Aki)
- Olympus no Pollon
- Olympus no Togabito
- Olympus Wa Warau
- OM2
- Omacha Hakokakumei
- Omachi Shitemasu Shitamachi Wagashi Kurimarudou
- Omae dake ni, Onedari H
- Omae ga Baka wo Iidasu Hi ni wa
- Omae ga Sekai wo Kowashitai nara
- Omae Gotoki ga Maou ni Kateru to Omou na to Yuusha Party wo Tsuihou Sareta no de, Outo de Kimama ni Kurashitai
- Omae Imouto Janakute Iinazuke Datta no ka yo!?
- Omae Ja Nai!!
- Omae mitai na Heroine ga ite tamaru ka!
- Omae Nanka Daikirai da Baaka!
- Omae Nanka Iranai Yo
- Omae Nanka Suki Ja Ne Shi!
- Omae Nanka Yori Zutto
- Omae ni Check-in!
- Omae ni Dake wa Ijiwaru Shitai
- Omae ni dake wa Oboretakunai
- Omae ni Dake wa Suki tte Iwanai
- Omae Ni Hanataba O
- Omae Ni Horaseru Shiri Hanai
- Omae ni Soudan Surun Janakatta
- Omae ni Zettai Ienai Koto
- Omae No Ai Wo Marukajiri
- Omae no Esa ni wa Naritakunai
- Omae no Gohoushi wa Sono Teido ka?
- Omae no Hanashi wa Kuruma Bakari.
- Omae no Hou ga Kawaii Kuse ni
- Omae no Hou ga Nantara
- Omae no Hou kara Kiss shitekure yo
- Omae No Inu Ni Naritai
- Omae no Kaa-chan Bitch!
- Omae no Kanjiru Ijimekata
- Omae no Koi wa Ore no Mono
- Omae No Kotae Wa Kiite Nee!
- Omae no Mitsu wo Nomihoshitai
- Omae no Naka made Zembu Shiritai Atsukute Etchina Dokyusei
- Omae no Nakigao... Kuru! - Doryo Kyoshi to Oboreru Amai Kinki
- Omae no Negoto ga Wakaranai
- Omae No Ni-Chan Gojira!
- Omae No Omoi Wa Uketoranai!
- Omae No Otouto Ore Ni Chodai
- Omae No Sei Da!
- Omae no Shojo wo Produce By Ookami Danshi & Hyou Prince
- Omae no Subete wo Daki Tsukusu
- Omae No Subete Wo Ubau Made
- Omae no Suki wa Shinjinai!
- Omae No Tame Ni Houritsu Kaetakara, Ore To Kekkon Shitekure
- Omae no Toriko
- Omae no Toriko ni Narumonka!
- Omae No Tsumetai Kuchibiru Ni
- Omae no Youna Shoshinsha ga iru ka!
- Omae no Yubi de Toroketara
- Omae no Zenbu, Ore no Mono
- Omae o Naka kara Kaete yaru.
- Omae Oaishi Tenani ga Warui! ~Yakuza to Keikan no Funiai na Kankei~
- Omae to Idol Dekimasen!
- Omae to Koi nanka Zettai nai
- Omae To Nanka Yattenai
- Omae To Neta No Ga Un No Tsuki
- Omae to Ore
- Omae wa 2-banme
- Omae wa Hitsuji.
- Omae wa Maiban, Ore to Nero
- Omae wa Ore no Meiwakukei
- Omae wa Ore no Monodaro? ~Oresama Shachou no Dokusen Dekiai~
- Omae Wa Ore No Ouji-Sama
- Omae wa Watashi no Tsuma ni nare
- Omae Wa Zettai Ore No Mono
- Omae wo Aishitai
- Omae wo Ore no Suki ni Suru (I'm Going to Have My Way with You)
- Omae wo Otaku ni Shiteyaru kara, Ore wo Riajuu ni Shitekure!
- Omae, Ore no Mon ni nare!
- Omae, Tanuki ni Naraneeka?
- Omaede Dame Nara Moudameda
- Omaeni Dakareru Nante Kiitenai!
- Omaeno Jakuten, Tsuite Ii? Motoyan Joushi no Gokujou Tai Man Sex
- Omaera Zenin Mendokusai!
- Omairi desu yo
- Omajinai Biyoushi Norika
- Omajinai Neko Chakura-kun
- Omakase Seirei
- Omakase SxS
- Omakase! Peace Denkiten
- Omake No Kaitouke
- Omake no Kobayashi-kun
- Omamo Ringo-san
- Omamori Himari
- Omamori no Kamisama
- Omamori Nyoubou
- Omamori Shimasu, Dokomademo
- Omamori Tanuki No Renai Jouju
- Omamori-kun
- Omanno Nakawa Gokujouja
- Omase Na Ningyohime
- Omase Na Yumin
- Omata Kaoru
- Omatase Bigen-Kun
- Omatase Shimashita, Hatsukoi Desu.
- Omatase Yoshihiko-kun
- Omatase! Love Order
- Omatsuri Banchi
- Omatsuri Gen-san
- Omatsuri Ryourinin Saitama Muichi
- Omatsuribune
- Omaturi! Peace Denkiten
- Omawari-san to Akujo-chan
- Omawari-San To Hana Uri Ouji
- Ome ni kakarete
- Ome Ni Kakarete Kouei Desu!
- Omega 7
- Omega Allergy
- Omega ga Yoku o Haramu Toki
- Omega J
- Omega Jikenbo Konoko Ore Ga Umimashita
- Omega Koukyuu Shoukan - Ronnie Danshaku to Otsukisama
- Omega Labyrinth
- Omega Megaera
- Omega ni Dake wa Naritakunai!!
- Omega ni Madowasarete
- Omega ni Ochita Alpha sama
- Omega no Ani wa Abakaretai
- Omega no Hana ga Hiraku made
- Omega no Kakushigoto wa, Hotel no Naka de
- Omega No Mahora Alfa No Kakkyuu
- Omega no Mukotori
- Omega no Okite
- Omega No Ore Ga Beta To Hatsukoi Wo Kanaeru Houhou
- Omega no Ore no Usotsuki Kusuriyubi
- Omega no Tadashii Seifukuhou
- Omega Porno
- Omega Reverse - Tsugaenai Kimi wa Yoru ni Oboreru
- Omega Senyou Deliheal - Daikirai na Alpha ni Dakareru koto ni Narimashita
- Omega Senyou Kareshi
- Omega Shunki
- Omega Syndrome
- Omega to Akuma no Sefure Jijou
- Omega to Alpha no Nisekoi Nintei
- Omega Tribe
- Omega Tribe Kingdom
- Omega Wa Bed De Usowotsuku
- Omega Wa Rakuen E Toubou Suru
- Omega Ω Gymnasium
- Omega ≠ Idol
- Omega-sama wo Ai wo Shiranai
- Omeganise - Hatsujou suru Alpha
- Omegaverse Bl
- Omegaverse Project
- Omei
- Omekashi-gokko
- Omelets Medamayaki
- OMERTA - Chi no Konrei -
- Omerta: Kochou no Yume no Hate
- Ometto Suwan
- Omezame Please
- Omiai Aite ni Aisaresugitemasu
- Omiai Aite wa Buaisou na Keisatsu Kanryou deshita
- Omiai Aite wa SSS Rare!?
- Omiai Daiyaku kara Hajimaru Mitsuai Kon
- Omiai Fuufu wa Keiyaku Kekkon Demo Gokujou no Ai wo Itonamitai - Sakushi na Doctor no Dekiai Honnou
- Omiai kara Hajimaru Dekiai Seikatsu (Kari)
- Omiai Kekkon (Takahashi You)
- Omiai Kekkon de Ikou
- Omiai Kekkon Renai Nashitte Aridesu ka?
- Omiai Kekkon wo Kaihi suru Houhou
- Omiai ni Sugoi Komyu Sawa ga Kita
- Omiai Rhapsody
- Omiai Shitakunakattanode, Muri Nandai na Jouken wo Tsuketara Doukyuusei ga Kita ken ni Tsuite
- Omiai Terminator (Blind Date Terminator)
- Omiaikon Ore-sama Gekai ni Totsugu Koto ni Narimashita
- Omishi Magical Theatre: Risky Safety
- Omisoji no Machi
- Omisore! Tora Burikko
- Omitama Tsuuhanbin
- Omiya-san
- Omiyage Doushiyou?
- Omiyage wa Naani
- Omizu no Hanamichi
- Omocha ja Nai mon!
- Omocha Ni Nanka Saretakunai
- Omocha No Kanzume
- Omocha no Ohimesama
- Omocha No Yo Yo Yo
- Omocha wa Tappuri to Kawaigatte Kudasai
- Omochabako Kara Deteoide
- Omochatachi no Gogo
- Omochaya-kun to Usotsuki-kun
- Omochi Biyori
- Omoeba Tookuni Obscura
- Omoi Afurete
- Omoi Agari To Koi No Wana
- Omoi Dashite Shimau Koto
- Omoi ga Omoi Omoi-san
- Omoi ga Omoi Tsuushin Kyouiku
- Omoi no Kakera
- Omoi o haranda Kimi o daku.
- Omoi o Ruby ni Yosete
- Omoi Omoware Suri Surare
- Omoi Shire
- Omoi to Jikkan to Sono Mukou
- Omoi wa Shizuka ni Furitsumoru
- Omoi, Omoware, Furi, Furare
- Omoibito
- Omoibito (Misasagi Fuhri)
- Omoichigai ga Koi no Tane
- Omoide Emanon
- Omoide Gokko
- Omoide Inshokuten
- Omoide Kobako no 15-tsubu
- Omoide Konpeitou
- Omoide ni Ai o Musunde
- Omoide Ninomiya Hikaru Tanpen Shuu
- Omoide no Aji Tairiku Shokudou
- Omoide no Naka no Kekkon
- Omoide no Toki Shuurishimasu
- Omoide no Wana
- Omoide Shokudou
- Omoide Shokudou - Chaahan to Olympic hen
- Omoide Shokudou B Lunch
- Omoide Tsumande
- Omoide TV Game Monogatari
- Omoide Wa Mawarimichi
- Omoide wa Tooku Setsunaku
- Omoide Yori Mo Setsunakute
- Omoidebashi Garakuta Honpo
- Omoidedama
- Omoideno Nakano Kimi Wa Uso
- Omoidoori ni Ikimasen!
- Omoigakenai Kekkon
- Omoigakenai Konyaku
- Omoikiri! Aoko
- Omoikkiri 100P
- Omoikkiri H na Koi
- Omoikkiri Kakkoii Otokonoko
- Omoikkiri Kandou Suru Dokushataikenshuki
- Omoikkiri Kirei ni Naru 7-tsu no Houhou
- Omoikkiri Kirei ni Naru 8-tsu no Houhou
- Omoikkiri Koi
- Omoikkiri Mikki!
- Omoikkiri Nakeru Koi
- Omoikkiri Oishii Otoko
- Omoikkiri Sanjuushi
- Omoikkiri Suki ni Natte!
- Omoikkiri Tanteidan Haadogumi
- Omoikkiri Tokyo Life
- Omoikkiri Tomato
- Omoikkiri Yoshiko
- Omoikomi Wa Koi No Hajimari
- Omoisugoshi mo Koi no Uchi
- Omoitsumeta Anata
- Omokage Genbu
- Omokage Maru
- Omokute, Amai.
- Omoni Naitemasu
- Omorai-kun
- Omorashi Danshi Cafe De Dekiai - Non Ja Dame! Boku No Tokunou Rate
- Omorashi Suki Dakedo ◯◯Da
- Omoshiro Fuufu
- Omoshiro Ichizoku
- Omoshiro Kotowaza Manga kan
- Omoshre Jan!
- Omotase Shimashita.
- Omote Kagyou Urasobaya
- Omote ni Dero!
- Omotemanke Uramanke
- Omotenashi Seitokai
- Omotenashi, Shiteageru
- Omotenashi-san wa Motenashitai
- Omotome Itadaita Boukun Heika no Akujo Desu
- Omotome wa Hug Ijou de
- Omotteta yori Futsu desu ne
- Omou ga Mama (Katou Setsuko)
- Omou ga Mama ni
- Omou Hito Ni Wa Omowarezu Omowanu Hito Ni Omowarete
- Omou Mama Hoshii Mama
- Omou to Iukoto
- Omoumai Shokudou
- Omoware Bito
- Omowaseburi na Kimi no Tonari
- Omukae desu.
- Omukae made 8 Jikan
- Omukae Ni Agarimashita. Kokudo Kotsusho Kokudo Seisaku Kyoku Yumei Suishin Ka
- Omukae Shibuya-kun
- Omukai no S-kun
- Omuko ni Nattee
- Omumedai
- Omune-chan no Sainan
- Omuni Dansei Kaihou Sensou
- Omurice (Hoshisato Mochiru)
- Omusubi Chomettsu!
- Omusubi no Korogaru Machi
- Omutsu Joshi!
- On Air
- On Air (Kim Eun-sook)
- ON AIR'S
- On Bended Knee (Hizamazuite Ai ni Kogarero)
- on BLUE
- On Doorstep
- On teachings of the Noda Family (Noda-ke no Oshie ni Yori)
- On the Quiet
- On the Tee
- On the way to Living Dead
- On Time
- On wo Ada de Kaesareta Reijou no Kazoku ga Damatteiru Wake ga nai
- On your mark (Takemiya Lala)
- On-Dan-Batake
- On-Sight!
- Onaji Kurai Ai
- Onaji Tokoro de Nemuru made Matte
- Onaji Yume O Kazoete
- Onajikaera de Dekite Iru
- Onajitoshi No Otouto Ga Rifujindesu
- Onaka ga Hettara Kimi wo Tabeyou
- Onaka ga Suitara Otomodachi
- Onaka Marudashiko-chan
- Onaka wa Suita?
- Onakin Esper
- Onakura no Yuurei-san
- Onape
- Onban Kikou
- Onboro Hana Heim
- Onboro Inugoya 3-Banchi
- Onbu ni Dakko
- Onbuya
- Once Again!
- Once again, Yukimura is... (Yukimura-kun wa Kyou mo)
- Once upon a Glashma (Hajimari no Glashma)
- Onda (Wakabayashi Kenji)
- Onda Seijin
- One & Only
- ONE (Murao Mio)
- One - Ai ni Naritai
- ONE -Ai ni Naritai-
- One Bride
- One Chance
- One Danshi no Kyuai H ga Tomaranai! Anthology
- One Day Army
- ONE EYED JACK
- One Final - Mirai no Esquisse
- One For All
- One Hour Lover
- One Hundred Storey Tower
- One Kare
- One Kiss
- One Loli Kyabakura
- One Love
- One Loves Monster
- One Mane
- One Million Volts Girl (100-man Volt no Kanojo)
- One More Age
- One More Jump
- One more time One more chance (Matataki suru Tabi, Koi wo Suru)
- One More Valentine
- One Night - Morning
- One Night Ever Again
- One Night Friend
- One Night Hotel
- One Night Lesson
- One Night Magic
- One Night with the Tycoon (Champagne wa Koi no Biyaku)
- One Note Samba
- One Off
- One Operation Joker
- One Outs
- One Pair Paradise
- One Piece
- One Piece (Main Series)
- One Piece All Faces
- One Piece Bustercall
- ONE PIECE CARD GAME 1st ANNIVERSARY COMPLETE GUIDE
- One Piece Color Walk
- One Piece Doors!
- One Piece Doujin
- One Piece episode A
- One Piece Film: Red
- One Piece Gakuen
- One Piece Magazine
- ONE PIECE novel HEROINES
- One Piece Party
- One Pound Gospel (1 Pound no Fukuin)
- One Room
- One Room Angel
- One Room Ni Shitsuji
- One Room No Koibito
- One Room Wanko
- One Room yori Ai o Komete
- One Room, Hiatari Futsuu, Tenshitsuki (Studio Apartment. Good Lighting. Angel Included)
- One Room, Loop Loose
- One Sheep, Two Sheep, Three Sheep... (Hitsuji ga Ippiki)
- One Side In Room
- One Summer Hunk
- One Summer in Italy (Kodoku na Fugou)
- One Voice: Yamashita Shunya Artworks
- One Way No Kagi
- One Week Family
- One Week Friends (Isshuukan Friends.)
- One Zero (Sato Shio)
- One Zero Nine
- One's Love: Ren'ai Zen'ya
- One-Man Army
- One-man Army Gatse
- One-Punch Man
- One-Room Delusion (Mousou One-Room)
- One-Room Story
- One-san ga Ichiban
- One-sided Love x One-sided Love (Kataomoi x Kataomoi)
- One-Way Ticket of Love
- One: Kagayaku Kisetsu e
- Onea Dekinai!
- Onecha.
- Onedari Cryptic Cat
- Onedari Girl
- Onedari Hitsuji To Koisuru Ookami
- Onedari Joshi Shain no Nikutai Gohoushi Full Course
- Onedari Shitemite
- Onedari ｍo Kiss mo Hoshikunai
- Onee Danshi, Hajimemasu.
- Onee Josouzeme Bl
- Onee Kachou Tamaki-san
- Onee Kareshi to Dekiai Ecchi
- Onee Kareshi wa Dokisen Shitai
- Onee kei Yakuza ni Maiban Dekiai Saretemasu
- Onee Kyuuketsuki to Warawanai Maid
- Onee na Kareshi to Boyish Kanojo
- Onee Shikkaku
- Onee to Kusoripu
- Onee to Watashi Anthology
- Onee-Chan Biyori
- Onee-chan ga Boku no Maou wo Mamotteru!
- Onee-chan ni Sukare Sugite Shinu!?
- Onee-Chan no Midori-Kun (Midori Loves My Sister.)
- Onee-chan no SNS
- Onee-chan wa Game wo Suru to Hito ga Kawaru Onee-chan
- Onee-sam no V na Jijou
- Onee-sama no Gyakushuu
- Onee-sama to Kyojin
- Onee-sama♂ no Cinderella Kirei na Onee-san wa Kedamono Ouji-sama deshita
- Onee-san to Issho
- Oneechan Bara Kurenai
- Oneechan ga Boku no Maou wo Mamotteru!
- Oneechan ga Kita
- Oneechan wa Koi Youkai
- Oneechantachi ga Yatte Kuru
- Oneekei + Kareshi
- Oneesama Iza Shoubu!
- Oneesama ni Onegai!
- Oneesama to Oyobi!!
- Oneesan ga Shinryakuchuu!?
- Oneesan Ni I Koto Sarechau Anthology Comic
- Oneesan no Shokutaku
- Oneesan to Joshikousei
- Oneesan to Yajuu
- Oneesan Wa Itsumo Kyuushuu
- Oneesan wa Joshi Shougakusei ni Kyoumi ga Arimasu.
- Oneesan wa Shounen ni Ecchi na Koto ga Shitai Anthology Comic
- Oneesan wa Sukidesu ka?
- Onegai Anna-sensei
- Onegai Arcana
- Onegai Asakura-san
- Onegai Doctor
- Onegai Erika Boku wo Ikasete
- Onegai Hero Namida wo Misete
- Onegai Kami-sama
- Onegai Kiite ne? Oshigoto Dakara.
- Onegai Kiss Me
- Onegai Lifesaver
- Onegai Master
- Onegai Melty Gekijou
- Onegai My Melody
- Onegai O-Hoshi-sama: Official Visual Book
- Onegai Royal Neet
- Onegai Sado-Kun
- Onegai Sonnnani Kamanaide
- Onegai Teacher (Onegai☆Teacher)
- Onegai Yume Nara Samenaide
- Onegai! Akuma
- Onegai! Onee-san!
- Onegai!! Love Ruby
- Onegai!! Love Star
- Onegai!! Majinsama
- Onegai, Furete
- Onegai, Kekkon shite kudasai
- Onegai, Nugashite.
- Onegai, Sensei
- Onegaidakara, Tenseisaki wa Erabasete Kudasai!!
- Oneichan to Issho
- Oneimo
- Oneisan Ga Ippai!
- Oneko-sama
- Oneko-sama zu kurashi.
- Onekomi
- Onena Hakushaku to Okubyo Reijo no Konyaku Sha Gokko
- Onenight kara Hajimaru Unmei no Koi Anthology
- ONE×3
- Onga: Phantom Video
- Ongaeshi wa Ijiwaru Onzoushi e no Yomeiri!?
- Ongaku no Kakumeiji Wagner
- Ongaku to Manga
- Ongakushitsu
- Ongakushitsu De Bokura Wa - Sensei To Himitsu No Lesson
- Ongiri!!!
- Oni (Iga Kazuhiro)
- Oni (Koike Kazuo)
- Oni - 2889-nen no Hanran
- Oni Bengoshi wa Nigasanai!
- Oni Futatsu
- Oni Ga Furi Kaetta Kiza
- Oni ga Saku
- Oni Ga Shitau Wa Tatarigami
- Oni Gal-kun no Hara no Naka
- Oni Hebi Kyuuai Monogatari (Ogre Snake Courtship Story)
- Oni Jari
- Oni Joshi Ha Suit wo Nuide mo Kyobodeshita.
- Oni Joushi ga Watashi wo Hanasanai
- Oni Joushi Gokudera-san wa Abakaretai.
- Oni Joushi no Choukyou Office
- Oni Joushi no Dekiai ga Tomarimasen
- Oni Joushi wa Munou na Buka ni Oshioki Saretai
- Oni joushi wa Nise Kareshi!? Gekiama sugite Knock Down Sunzen desu
- Oni Joushi wo Amagami Shitara, Shinken Kousai Hajimarimashita!?
- Oni Kare
- Oni Koi (Anthology)
- Oni Kyoukan ga Hanko wo Kuremasen!
- Oni Kyoushi ga Konna ni Erokute Iin desu ka?
- Oni mo Arekeba Koi wo suru
- Oni Musha 2
- Oni ni Totsuidara, Souzouijou ni Midara de Zetsurin deshita...
- Oni ni Yoi
- Oni no Esa ja Arimasen
- Oni no Hana Sagashi
- Oni no Hanayome (Togashi Jun)
- Oni no Hanayome wa Taberaretai
- Oni no Hidetora
- Oni No Ikenie Hanayome To Amai Chigiri Wo
- Oni no Ko
- Oni no Ko (Nagashima Hiromi)
- Oni no Koiwazurai
- Oni no Manimani
- Oni no Mataoni no Amo
- Oni no Nihiki
- Oni no Sakuza
- Oni no Sennen Koi
- Oni no Shokuji wa Mendokusai
- Oni no Tsumadoi
- Oni No Yukimichi Hito No Modorimichi
- Oni o Kau
- Oni Odore!!
- Oni Ou Mono
- Oni Pantsu
- Oni Shine
- Oni to Akuma no Kyoudou Seikatsu
- Oni to Danshou
- Oni to Hatsukoi
- Oni to Hebi
- Oni To Kitsune No Zense No Chigiri
- Oni to Majiwaru Oumagatoki
- Oni to Tengoku
- Oni wa Warau ka
- Oni wo Tadorite Ikuseisou
- Oni Yoriki Ayakashi Hikae
- Oni-Deka!
- Oni-ga-shima
- Oni-gari
- Oni-gokko
- Oni-goroshi
- Oni-san Dochira? - Koushokubaraishi to Toraware no Oni
- Oni-San Kochira!
- Oni-san no Tokorohe Mairimashita
- Oni-san, Dochira
- Oniai Desu yo?
- Oniai no Futari
- Oniai no Futari (Kuroyama Mekki)
- Onibuchou No Igai Na Seiheki
- Onidere
- Onigami no Sumu Ie
- Onigari no Mori de
- Onigarijuu
- Onigawara Yokochou Sanchoume
- Onigiri (Honoji)
- Onigiri Chisa
- Onigiri Tsuushin - Dame Mama Nikki
- Onigiri Tsuushin: Dame Mama Nikki
- Onigiri-san no Sentaku
- Onigoroshi no Gadou Saien
- Onigumi
- OniGyaru-san! Kikisemaru!!
- Onihei Hankachou
- Onihime (Togashi Hideaki)
- Onihime (Ueyama Michiro)
- Onihime Jinjadori Shotengai
- Onihime Matsuri
- Onihime VS
- Onii to Kinren Dou Deshou?
- Onii-chan Control
- Onii-chan Dakedo Ecchi ga Shitai
- Onii-chan Datte Amaetai Wake de
- Onii-Chan Ha Josou Ga Osuki!?
- Onii-chan Hajimemashita - Toumei ni Natte Yatte Mita
- Onii-chan Ja Nainoni
- Onii-chan Kiss Shite
- Onii-Chan No Ijiwaru
- Onii-chan no Tomodachi ga Roshutsukei Danshi dattara
- Onii-Chan To Itazura Na Yoru
- Onii-chan to Koi Hajimemashita.
- Onii-chan to Naisho no Kankei
- Onii-chan to Yobanaide
- Onii-chan wa Kyou mo Sukoshi Uiteru
- Onii-chan wa Omega Kamo Shirenai
- Onii-Chan Wa Ookami
- Onii-chan wa Oshimai! Official Anthology Comic
- Onii-Sama To Chikai No Bara
- Onii-sama to wa Yobemasen!
- Onii-San Kochira!!
- Oniichan Before After
- Oniichan dakedo Ai sae Areba Kankeinai yo ne!
- Oniichan Iya
- Oniichan kara Nigerarenai! - Doutei Hishojo ni Narimashita
- Oniichan Lab.
- Oniichan Ni Iu Toori
- Oniichan ni, Koi wo Shita
- Oniichan No Hanabi (Kudou Ikumi)
- Oniichan No Himitsu No Koibito
- Oniichan No Iutoori!
- Oniichan no Koibito
- Oniichan No Koibito
- Oniichan no Koto ga Sukisugite Nyan Nyan Shitai Brocon Imouto dakedo Sunao ni Narenai no
- Oniichan No!
- Oniichan to Love Night
- Oniichan To Otouto-Kun
- Oniichan To Yobanaide
- Oniichan to, Otonano Omamagoto
- Oniichan Wa Arice-Kun Ni Yowai
- Oniichan wa Oshimai!
- Oniichan, Gacha
- Oniichan, Sawatte?
- Oniichan☆Control
- Oniichizoku no Wakafuufu
- Oniisama e...
- Oniisama To Yobinasai!
- Oniisan Ni Wa Naisho
- Oniisan no Hikkoshi no Katazuke ga Susumanai
- Oniisan no Koto, Suki nano?
- Oniisan To Issho
- Oniisan To Isshoni
- Onijma-Kun To Amamiya-Kun
- Onijoushi no Yakimochi ga Kawaisugimasu!!
- Onikiri-sama no Hakoiri Musume
- Onikko (Watanabe Masako)
- Onikogi
- Oniku Girl
- Onikui Shoujo to Tsuki Fukurou
- Onikujo
- Onimadara
- Onimai
- Onimai (Rino Miki)
- Oniman
- Onimaru Taishou
- Onimiya-sensei no Kiss ni wa Sakaraenai
- Onimomogatari
- Onimotsu to Yobareta Tensei Hime wa, Shoukan Yuusha ni Koi wo Shite Seijo ni Narimashita
- Onimusha: Night of Genesis (Shin Onimusha: Night of Genesis)
- Onimushi
- Oninagi
- Oningyou Koushinkyoku!
- Oningyou no Ie Kotobuki
- Onisan, Kochira
- Oniwaban
- Oniwaban Akeraiori
- Oniwaban Mairu!
- Oniwaban Mochizuki Soushirou Mairu!
- Oniyaku
- Oniyami Hanakagari
- Oniyome (Asaoka Saki)
- Oniyome to Kekkon Shite Shimatta Kekka
- Onizuka-chan to Sawarida-kun
- Onizuka-Sensei No Osewa Manual
- Onjin wa Gokudou!?
- Online (Online: The Comic)
- Online - The Comic
- Online Game Nakama to Sashi Off shitara Shokuba no Onijoushi ga Kita.
- Online no Hitsuji-tachi
- Only If (Fuji Tamaki)
- Only Lonely Vampire
- Only Mine
- Only My Girl in the World (Konoyo ni Tada Hitori)
- Only My Psycho
- Only One (Moegi Yuu)
- Only one (Moegi Yuu)
- Only One!
- Only Partner
- Only Sense Online
- Only Serious About You (Sorenari ni Shinken Nan desu.)
- Only the Flower Knows (Hana nomi zo Shiru)
- Only the Ring Finger Knows (Sono Yubi dake ga Shitteiru)
- Only Yesterday (Omohide Poroporo)
- Only You (Fujiomi Karen)
- Only You (Fukuyama Miki)
- Only You (Nakahara Yuu)
- Only You (Teradate Kazuko)
- Only You (Tohjoh Asami)
- Only You (Yamanaka Otowa)
- Only You - Anata To Watashi No Futari Bocchi Keikaku
- Only You - Tobenai Tsubasa
- Only you - Viva! Kyabakura
- Only You, Only
- Onmitsu Bouchou - Honjitsu mo Urei Nashi
- Onmitsu Kenshi
- Onmitsu Shoujo
- Onmitsuhime - Nobunaga to Mitsuhide ni Aisareta Otome
- Onmora Ponpoko
- Onmyou Brothers
- Onmyou Jihen
- Onmyou Taisenki
- Onmyou Tennyo
- Onmyouji (Okano Reiko)
- Onmyouji - Takiyashahime
- Onmyouji - Tamatebako
- Onmyouji Kitarou
- Onmyouji to Tengu Gan
- Onmyouji, Abe no Seimei
- Onna Ninja Ran
- Onna Bengoshi Himiko
- Onna Dakara, To Party Wo Tsuihou Sareta No De Densetsu No Majo To Saikyou Tag Wo Kumimashita
- Onna Darake (Full of woman)
- Onna datte Jikan Teishi dekirundakara!
- Onna Doushi de Kodomo wo Umukoto ni Shimashita
- Onna Doushi toka Arienai Desho to Iiharu Onnanoko wo, Hyakunichikan de Tetteiteki ni Otosu Yuri no Ohanashi
- Onna Fuurinkazan
- Onna ga Nigate na Yankee to Shoujo no Hanashi
- Onna Ga Yowai Nante!!
- Onna Gokoro @Danshi Koukousei
- Onna Hakushaku Amber ni wa Shousai ga aru! - Yatto Jiyuu ni Nareta no de, Saikon Nante Okotowari
- Onna Ippiki Neko Futari
- Onna Kajiki EXP
- Onna Kajishi wa Ohitoyoshi Guild ni Hirowaremashita
- Onna Kajishi wa Ohitoyoshi Guild ni Hirowaremashita - Shintenchi de Ganbaru Kajishi Seikatsu
- Onna Kanshikikan Chidori
- Onna Karasu
- Onna Katchuu Kishi-San to Boku
- Onna Keiji Bitch
- Onna Keiji Persona
- Onna Keiji Q
- Onna Kinshi to Kemomimi no Ko
- Onna Kishi, Keiri ni Naru.
- Onna Kishi-sama wa Kusshinai!
- Onna Kishi-san no Shikujiri Meshi
- Onna Koshien!
- Onna Kudouden Rei
- Onna Kyoushi (Kamimura Kazuo)
- Onna Kyoushi to Hachimitsu Shounen
- Onna Mae
- Onna Majutsushi-san, Moto no Sekai e Kaeru Tame ni Ganbarimasu
- Onna Michi
- Onna ni Natta Hi
- Onna ni Sasageru Trick (Tricks Dedicated to Witches)
- Onna ni Tsubasa Nante Nai no ni
- Onna ni wa Mukanai Shokugyou
- Onna Ninkyouden - Shura
- Onna niwa 3-nen ni Ichido Dounika saretai Hi ga aru
- Onna no Ana
- Onna no Hanamichi (SONODA Tsukushi)
- Onna no Hashori Michi
- Onna no Hikkoshi no 9-wari wa Koi no Sei de Aru
- Onna no Ie
- Onna no Juujika
- Onna no Kaitaishinsho
- Onna no Kimochi
- Onna no Ko Pokopon
- Onna no Machi
- Onna no Mado
- Onna no Mondaiteiki
- Onna no Nakama ni Otoko ga Hitori
- Onna no Oshiro
- Onna no Sakamichi
- Onna no Sono no Hoshi
- Onna no Tamashii
- Onna no Teki wa Onna
- Onna no Yuujou to Kinniku
- Onna Onmitsu Jigokutabi
- Onna Oshioki nin M
- Onna Rui Otoko Zoku
- Onna Senshi tte Motenai desu!
- Onna Shachou
- Onna Shachou (Kubo Kiriko)
- Onna Shachou to Ienaki Ouji
- Onna Shiokinin Zebra
- Onna Souzokujin ni Kyuukono
- Onna Souzokunin Cayce
- Onna tachi no Uta Series
- Onna Tarashi na Oji-san ga Honki ni Nattara.
- Onna Tetsudou Hitori Tabi
- Onna Tomodachi (Ichijo Yukari)
- Onna Tomodachi (Ichijou Yukari)
- Onna Tomodachi (Saimon Fumi)
- Onna Tomodachi Rieko
- Onna Tomodachi to Kekkon Shitemita
- Onna Tomodachi wa Tanomeba Igaito Yarasete Kureru
- Onna wa Itsumade Onna desu ka?
- Onna Wa Iya Ja!
- Onna wa Minna Sore ga Suki
- Onna wa Tsurai yo
- Onna x Onna no Umaku Ikanai Renai Essay : Parlor
- Onna Yubishi
- Onna Zakari Goumon Hichou
- Onna-tachi no To
- Onnagata Kisaburou
- Onnagui
- Onnakishi Goblin
- Onnamyouri 1994
- Onnanoko ABX
- Onnanoko Atsumare!
- Onnanoko Awase
- Onnanoko Dake Ga Naku
- Onnanoko Datte Ookami Ni!?
- Onnanoko de Seikai!
- Onnanoko ga H na Manga Egaicha Dame Desu ka?
- Onnanoko ga Iru Basho wa
- Onnanoko ga Shinu Hanashi
- Onnanoko ga Suki
- Onnanoko Gare!
- Onnanoko haru Natsu Aki Fuyu
- Onnanoko Monogatari (MORIWAKI Masumi)
- Onnanoko Monogatari (Moriwaki Masumi)
- Onnanoko No Akai Kutsu
- Onnanoko no Amai Doku
- Onnanoko no Fu-shi-gi
- Onnanoko no Himitsu
- Onnanoko no Ho-n-ki
- Onnanoko No Jouken (Abiko Marie)
- Onnanoko no Karada ni Ire Kawacchau Anthology Comic
- Onnanoko no Mayu
- Onnanoko no Mitsu no Aji
- Onnanoko no Shokutaku
- Onnanoko no Tame no Strip Gekijou Nyuumon
- Onnanoko Rhapsody
- Onnanoko Switch
- Onnanoko tte Honto ni Mou
- Onnanoko tte.
- Onnanoko Wa Hajimekata
- Onnanoko wa Tokubetsukyou
- Onnanoko Wa Wagamama
- Onnanoko wa Yajuu
- Onnanoko wa Yoyuu!
- Onnasenshi to Orc-san
- Onnashujin no Lunchtime
- Onnatachi yo
- Onnoji
- Onobori Monogatari
- Onohara Henshindou
- Onomichi Kamisama no Kakurega Restaurant
- Ononoke! Kwaidan bu
- Onore Free!
- Onore Ningen domo
- Onose Sensei Wa Sex Ga Shitai
- Onozomi no Mama ni
- Onozomi No Mama Ni
- Onryou Densetsu
- Onryou no Yakata
- Onryou Okusama
- Onryou Taiikukan
- Onryouji
- Onsa no Hibiki
- Onsen de Aimashou
- Onsen e Yukou!
- Onsen Gappa Donpa
- Onsen musume
- Onsen Okami Icchokusen
- Onsen Ping-Pong Companions (Onsen Takkyuu☆Companions!)
- Onsen Ryokan Sawanoya
- Onsen Sanshimai Monogatari
- Onsen Tarzan
- Onsen Yousei Hakone-chan
- Onsengai no Medusa
- Onsenman
- Onsenyado no Atotori Musuko ga Kaeshite kuremaen! (Kari)
- Onshuu no Replica
- Onslaught: Black Lagoon Illustrations
- Onsoku Buster Dangun Dan
- Ontama (Miasa Rin)
- Ontama!
- Onushi Mo Waru Yo No O
- Onyado Kawasemi
- Onyanoko
- Onyanoko Darlin'
- Onyx Ni Kuchizuke Wo
- Onzoshi to Giso Renai... Dakedo Shichaimashita.
- Onzoshi to Himitsu no Keiyaku
- Onzoushi no Himitsu
- Onzoushi no Himitsu no Meirei
- Onzoushi no Koibito - Oji-san to Musume 0
- Onzoushi no Narabu Mise
- Onzoushi no Okite
- Onzoushi no Otehodoki
- Onzoushi no Propose
- Onzoushi No Wana Wa Sweets Yori Mo Amaku
- Onzoushi to Cinderella
- Onzoushi to Date suru Houhou
- Onzoushi to Gokuama Romance
- Onzoushi to Kekkon!
- Onzoushi Wa Gaman Ga Dekinai: Zetsurin Ceo Ga Zutto Nekasete Kuremasen
- Onzoushi, Ikasechaimashita
- Onzoushi, Wakeari no Shomin wo Okinimesu.
- Onzoushi-sama no Kyuuai Kiss
- oo Dere
- Oo Edo Rocket
- OO Seyo!! Sengoku Gakuen Seitokai
- Oo-maji (Kano Shiuko)
- Ooaza Aza Basara Chuuzaisho
- Ooboke Choujin Ukkariman
- Oobora Ichidai
- Ooe Yamaryuu Goshinjutsu Doujou
- Ooedo De Yandei!!
- Ooedo Ibun - Juuhachi mon
- Ooedo Jigoro
- Ooedo Kyouenden
- Ooedo Kyouryuuden
- Ooedo Musume Ninja
- Ooedo Otoko Hanaarashi
- Ooedo Rhapsody
- Ooedo Sex Pop
- Ooedo Shitamachi Komoridou
- Ooedo Smoking Man
- Ooedo Valetudo
- Ooedo Youkai Kawaraban
- Ooedo!! Un-pluged
- Ooeru Tsuushin
- Ooeyama Kaden
- Ooga no Aniki to Doreichan
- Oogami-San Chi No Ookami-Kun
- Oogami-san, Dadamore desu.
- Oogata Kareshi no Aishikata
- Oogata Shinjin no Kyouikukei
- Oogata Shinjin No Kyouikukei
- Oogiri
- Oogiri Mamire
- Oogoe Harutaro wa Damarenai!
- Oohara san chi no 2-saiji o Amaku Mitemashita
- Oohara-san Chi no Futoukou
- Ooinaru Kan
- Ooishi Kyuushoku
- Ooka-San Wa Do M
- Ookami + Kareshi
- Ookami - Tendou Esoushi (Official Anthology Comic)
- Ookami Buchou ni Gokuama Lesson
- Ookami Buka-kun to Hitsuji Joushi-san
- Ookami Coach No Momoiro Lesson
- Ookami Danshi To Himitsu No Koi
- Ookami Datte Amaetai
- Ookami e no Yomeiri: Ishu Kon'intan
- Ookami ga Densha wo Untensurudake no Manga
- Ookami ga Detekita Hi
- Ookami ga Kuru!
- Ookami Game
- Ookami Hisho to Aigan Hime
- Ookami Jingisukan
- Ookami Joushi no Amai Ejiki
- Ookami Kachou no Kiss wa Amai
- Ookami Kakka No Uso To Dilemma
- Ookami Kakushi
- Ookami Kakushi Kokihi no Shou
- Ookami Kareshi Wa Kikiwakenai
- Ookami Kishi to Junketsu Hime
- Ookami Koushaku no Kyuukon
- Ookami Kozou
- Ookami Nanka Kowakunai!
- Ookami Nante Kowakunai!!
- Ookami ni Kuchizuke
- Ookami Ni Naritai!
- Ookami ni Suzu (Bell the Wolf!)
- Ookami Ni Wa Kiwotsukete
- Ookami no Ballad
- Ookami no Banka
- Ookami no Hanayome
- Ookami no Housei
- Ookami no Jouken
- Ookami No Kaikata Oshiemasu
- Ookami no Kawa o Kabutta Hitsujihime
- Ookami no Ketsuzoku
- Ookami no Kiss
- Ookami no Ko
- Ookami no Ko Sora wa Senjou ni Iru
- Ookami no Kuchi: Wolfsmund
- Ookami no Musume
- Ookami no Sagashimono Wakiyaku demo Warumono demo Nai Boku no Monogatari
- Ookami no Seiza
- Ookami no Shinogi
- Ookami no Sumika
- Ookami no Te Kashimasu!
- Ookami o Aishita Himegimi
- Ookami Otoko ni Kiwotsukete!
- Ookami Otoko to Norainu Otoko
- Ookami Otoko to Nurikabe-chan
- Ookami Otoko To Shiro Usa Shounen
- Ookami Ouji no Emono-chan
- Ookami Ouji No Iutoori
- Ookami Papa ni Dekiai Sareteimasu
- Ookami Papa wa Hitsujizura shite Yattekuru
- Ookami Rise
- Ookami Sensei wa Hana ga Kiku
- Ookami Shitsuji no Amai Oshioki
- Ookami Shounen
- Ookami Shounen Ken
- Ookami Shounen No Amagami
- Ookami Shounen wa Uso wo Tsukanai
- Ookami Shounen wa Uso wo Tsukanai question
- Ookami Tenshi No Karei Na Mujun
- Ookami To Akazukinchan To
- Ookami to Cinderella (Mii Michiru)
- Ookami to Kohitsuji
- Ookami to Mitsubachi
- Ookami to Revolver
- Ookami to Shinshi to Furachi na Yoru
- Ookami to Sugarless
- Ookami wa Hana no Kaori
- Ookami wa Nemuranai
- Ookami wo Karu Housoku
- Ookami wo Katte imasu
- Ookami α-san to Ookami Ω-kun
- Ookami, Hito wo Daku.
- Ookami-chan no Tameiki - Moujuu Kanojo wa Amaenbou Usagi Kareshi ni Taberaretai!
- Ookami-heika no Hanayome
- ookami-kun is not scary (Ookami-kun wa Kowakunai)
- Ookami-kun ni Ai saretai
- Ookami-Kun Ni Goyoujin
- Ookami-kun no Ai wa Chotto Fukigen
- Ookami-kun no Hazukashii
- Ookami-kun no Kekkon Meirei!
- Ookami-kun no Kyuuai
- Ookami-kun no Ubu na Gochisou
- Ookami-kun to Kojika-chan
- Ookami-kun to Mitsukoi Lesson
- Ookami-kun Toppuu
- Ookami-kun wa Hanasanai
- Ookami-kun wa Osowaretai
- Ookami-kun wa Suki ga Kakusenai
- Ookami-kun wa Yuzuranai
- Ookami-ouji wa Netsuretsu Kyuuai chuu
- Ookami-sama no Ichizu na Bouai
- Ookami-sama no Koiwazurai
- Ookami-san chi no Shiawase Keikaku
- Ookami-San No Hatsujou Riyuu
- Ookami-San To Himitsu No Harem
- Ookami-san to Shichinin no Nakama-tachi
- Ookami-san to Watashi, tsugai no Okite
- Ookami-San To!
- Ookami-san wa Amayakashitai
- Ookami-san wa Taberaretai
- Ookami-San, Meshiagare
- Ookami-san, Sorosoro Junbi wa Ii desu ka
- Ookami-tachi no Shiikuhou
- Ookamidomo no Shitsukekata
- Ookamikakushi: Keshimurasaki no Shou
- Ookamiotoko da yo
- Ookamishitsuji ni Kubittake
- Ookamisou no Ijirare Usagi
- Ookawa Bukubu no Onikki Sasete Itadaku.
- Ooki na Koe de wa Iemasen ga.
- Ooki Ni Kanjani ∞ !!
- Ookii Koake To Chiisai Takeda
- Ookii Kouhai wa Suki Desu ka?
- Ookii Onnanoko wa Suki desu ka?
- Ookiino Ga Osuki
- Ookiku Furikabutte
- Ookiku Furikabutte Doujin
- Ookiku nattara kekkon suru!
- Ookiku Nattara Onnanoko
- Ookiku nattara, Shitemo Ii?
- Ookikute Kyuukutsu na Kono Sekai de.
- Ookina Kuri no Ki no Shita de
- Ookina Mono To Goushujinsama
- Ookina Noichi to Chiisana Hinayuki
- Ookina Noppo no,
- Ookina Saboten No Ki No Shita De
- Ookisugite Gomennasai
- Ookisugite, (Kare no Are ga) Sakiccho shika Hairimasen!
- Ooku Chakapon!
- Ooku yori Ai wo komete
- Ookubo-Kun To Kasa-Kun
- Ookumo-chan Flashback
- Ookusayakyuu
- Oomagatoki
- Oomaji
- Oomono Joyuu no Tsukibito wa, Hobo Dorei no Mainichi deshita.
- Oomori Satisfaction
- Oomuro-ke
- Oonishi Makoto Kessakusen
- Oono no Herb Time
- Oono no Teatime - Kanipan no Tegami
- Oooka Echizen (Koura Mikijirou)
- Oookami-kun Otodoke Desu!
- Oookami-Kun Wa Oreshika Iranai
- Oooku (Fukushima Masami)
- Oooku - Honda Keiko no Okuradashi
- Oooku no Kitsune
- Oooku no Sakura: Gendai Oooku Jogakuin
- Oooku OL Hakusho
- Oooku: The Inner Chambers
- Ooparts Emaki
- Ooparts Sex
- Oopea Monogatari
- Oorii
- Oosaka Ai no Tataki Uri
- Oosaka Fukei Keijibu Sousa Daiikka
- Oosaka Hatsu OL Tsuushin
- Oosaka Itemae Slotter Manmai-kun
- Oosaka MAD Family
- Oosaka Mame Gohan
- Oosaki-San To Tamachi-Kun
- Ooshima Amami Artbook
- Ooshima Yumiko Senshuu
- Oota Motoyuki Kessaku Tanpen Shuu
- Oota-shiki
- Ootagawa Junjou Lovers
- Ootama Tsukiyo
- Ootani-san Chi no Tenshi-sama
- Ootari Academy Executives (Ootari Gakuen Shikkoubu)
- Ootomono Yakamochi no Shougai
- Ootona Kawaige
- Ootori
- Ootori (Watanabe Michio)
- Ootori Bomber
- Ootoro Kurabu
- Ootsubu! Kainoko-Chan No Hakko Biyori
- Ootsubu! Kainoko-chan no Hakko Biyori
- Ootsuki-kun to Arashi no Hibi
- Oouso Happyakuyachou F-1 Nikki
- Oouso Swing
- Oowazabako: Monsters Ippyakusanjou Hiryuujigoku Official Guidebook
- Ooya-san to Boku
- OoYankii!!
- Ooyasan to Himo
- Ooyasan to Naisho
- Ooyasan wa Shishunki!
- Ooyashima - Kendoku Gurentai Kantai Koukaiki
- Ooyukiumi no Kaina
- Oozora No Chikai
- Oozora Roman
- Oozumou Keji
- Oozumou Reijou
- Op: Yoake Itaru no Iro no Nai Hibi
- Opanchu Usagi
- Opapagoto
- Oparin
- OpeKan
- Open (Kujou Aoi)
- Open Air
- Open Closet
- OPEN MIND
- Open Sesame
- Open Sesame (Mutou Hiromu)
- Open the Cage: Open the Cage Artbook
- OPERA
- Opera Za no Kaijin
- Operation (Kanai Tatsuo)
- Operation G.G.
- Operation W
- Oppa Bu! - Shiritsu Futagoyama Koukou Oppai Bu Monogatari
- Oppa!!
- Oppabu Crown
- Oppabu... ttenandesuka!? ~Sutte Suwarete Hajimaru Koi no Hanashi~
- Oppai Aibu
- Oppai Chokyou
- Oppai Danshi
- Oppai Jockey
- Oppai No Yure Ni Gochuui Kudasai
- Oppai O Totta Kareshi
- Oppai Yuri Anthology
- Oppai-Chan To Room Share
- Opposite & Dilemma (Urahara to Dilemma)
- Optional Tour
- Ora, Yomekko sa ikuda! ~Cosplay JK no Himitsu no Aijou~
- Oraa Eichan daa
- Oracle Gehn / High Fantasy Story Art Book
- Oracle of Secret Shrine Maiden (Oracle☆Himiko-san)
- Oragamura
- orange
- Orange (Nouda Tatsuki)
- Orange Apartment
- Orange Chocolate
- Orange City
- Orange Days
- Orange Delivery
- Orange ga Minoru Toki
- Orange Gundan
- Orange Kakumei
- Orange Kiss
- Orange Koucha
- Orange Peko Ni Yosete
- Orange Planet
- Orange Pocket
- Orange Room he Youkoso
- Orange Ship
- Orange Star
- Orange Yane no Chiisana Ie
- Orange Yellow
- Orange-ish Sky
- Orangenia Na Hibi
- Oratorio Scape
- orbit of the love (Renai Kidou)
- Orc Eiyuu Monogatari
- Orc ga Okashite Kurenai!
- Orc ga Onna Kishi wo Ikusei shitemita
- Orc ni Ecchi na Itazura Sarechau Anthology Comic
- Orc Tantei Orlok
- Orchid Valley Sanshimai Monogatari
- Order Made (Takahashi Kazuhito)
- Order Made Paradise
- Order wa Boku de Yoroshii Desu ka?
- Order wa Tantei ni
- Order!!
- Order-Made
- Order-Made Love
- Order-Made Satsujin Club
- Ordinary Crush (Wari to Yoku Aru Danshikou-teki Renai Jijou)
- Ordinary±
- Ore (= Kyuuketsuki) No Emono Ga Gouin Sugiru!
- Ore Alice - Danjo Gyakuten
- Ore da yo! Wario da yo!!
- Ore Dake "Kakutei Rare Drop" Datta Ken
- Ore dake Chou Tensai Renkinjutsushi - Yurui Atelier Seikatsu Hajimemashita
- Ore Dake Daily Mission Ga Aru Dungeon Seikatsu
- Ore dake Fuguu Skill no Isekai Shoukan Hangyakuki
- Ore Dake Ga Shitte Iru
- Ore dake Haireru Kakushi Dungeon: Kossori Kitaete Sekai Saikyou
- Ore dake Level ga Agaru Sekai de Akutoku Ryoushu ni Natteita
- Ore dake Login (I Log In Alone)
- Ore dake Minai to xx Shichau zo❤
- Ore Dake Ni Amai Koe
- Ore Dake ni Dakarero
- Ore dake no Omega Star
- Ore dake wa Matomo-kun
- Ore Dake Wa Yagizaka Sakura O Suki Ni Naranai
- Ore datte Semeraretai!
- Ore de Amaeru Rensyuu Shitemiru?
- Ore De Ii No, Mito-Kun
- Ore de Mitashite Ii Desu ka?
- Ore Fetish Ichigo-chan Kiwotsukete!
- Ore ga Abnormal Kamoshirenai Ken ni Tsuite
- Ore ga Akuma de, Aitsu ga Yome de.
- Ore ga Anata o Ryoujoku Shimasu - Kon'ya 20-ji, Shinjin-kun to Kaikan Jisshuu
- Ore ga Anta o Suki Nanja Nai!
- Ore ga BL Manga no Heroine Nante Ariene!
- Ore Ga Burao Kachou Mamoru To Kimeta Hi Kara Maruhadaka Ni Suru Made
- Ore ga Fujoshi de Aitsu ga Yuri-ota de
- Ore ga Fuujin
- Ore ga Hajimeteda to Ittekure
- Ore Ga Haramitai Riyuu
- Ore ga Hero
- Ore ga Heroine o Tasukesugite Sekai ga Little Mokushiroku!?
- Ore ga Hoshii tte Itte goran?
- Ore ga Ichiban (Shugei Kenji)
- Ore Ga Iinchou No Mesu Ni Naru Made
- Ore ga Imouto to Kekkon Shite Iru no wa Naisho da
- Ore ga Koki da!!
- Ore ga Koushien
- Ore ga Mahou wo Kaketeyaru
- Ore ga Mitsuketa, Konbini no Koi
- Ore ga Neko nara Omae wa Inu de
- Ore Ga Omae Ni Nani Wo Shita
- Ore ga Onna ni Shite yaru yo -Toshiue Kareshi wa, Uete Ookami ni naru?
- Ore Ga Oran To Akan Yaro
- Ore ga Ryousei Nante Mitomenai!
- Ore ga Sazukeru Gokujou no ai ~ Seiryoku SS-kyuu no Kizoku to Koibito SEX-gokko
- Ore Ga Sekai O Sukuu
- Ore ga Sekiyu-ou to Koi ni Ochitara
- Ore ga Shuyaku na wake ga nai
- Ore ga Sodateta 'Hentai' - Misunda Pantsu o Kaese!
- Ore ga Souzoushu ni natta Sekai de Ore no Oshi Couple dake ga Kuttsukanai
- Ore ga Suki nado Warawaseru
- Ore ga Suki nano wa Imouto dakedo Imouto ja Nai
- Ore Ga Suki Nara Hizamazuke
- Ore ga Suki nara Kobite miro
- Ore ga Taishou
- Ore ga Tsuyoki
- Ore ga Watashi ni Naru made (When I Become Me)
- Ore ga Zenbu Oshiete Ageru
- Ore ga Ω de Omae ga α
- Ore Igai Dare mo Saishu Dekinai Sozai na no ni "Sozai Saishuritsu ga Hikui" to Pawahara suru Osananajimi Renkinjutsushi to Zetsuen shita Senzoku Madoushi, Henkyou no Machi de Slow Life wo Okuritai.
- Ore ja dame...? Ecchi na Onee-san ni Asobaretaikei danshi
- Ore janaito Dame desho?
- Ore Janee to Damena Kuse ni
- Ore ni aisa re nasai ~ goshujinsama no dekiaisei katsu ~
- Ore ni Chimanako Great
- Ore ni Chimanako no Hana
- Ore Ni Fusawashii Kutsujoku Wo,
- Ore Ni Haizokusarenasai
- Ore ni Hamare! Shite Kiss wo Shiro...
- Ore ni Hirefuse
- Ore Ni Honey Trap
- Ore Ni Horetara Tabete Yaru
- Ore ni Kamauna (Anthology)
- Ore ni Kamauna!
- Ore ni Mokure
- Ore ni Naritai Otoko
- Ore ni Ochinayo
- Ore ni Sosogasete Kudasai. - Okute Succubus to Gochisou Miseinen
- Ore ni Totsuge
- Ore ni Trauma wo Ataeta Joshitachi ga Chirachira Mitekuru kedo, Zannen desu ga Teokure desu
- Ore ni wa Kono Kuragari ga Kokochiyokatta
- Ore ni wa Ore no Uta ga Aru
- Ore ni wa Zenbu Kikoeteru!
- Ore ni Zettai Furecha Dame
- Ore no Ai de Sekai ga Yabai
- Ore no Ai niwa Kizukumai
- Ore No Aikata Ga Kuzu Sugiru
- Ore no Aisuru Dorei-chan
- Ore no Ane no Koudou ga Toutoi
- Ore No Aniki No Shinyuu Ga Ore No Mae Dake De Torotoro Ni Nacchau Ken.
- Ore no Aoharu ga Susumanai
- Ore No Aoharu Wa Watsanai
- Ore no Bijoka ga Tomaranai
- Ore no Boukun wa Te ni Oenai
- Ore no Canary
- Ore No Chikubi Soudatsusen
- Ore no Circuit
- Ore no Daichi
- Ore no Dankon ♡ Sacrifice
- Ore No Doutei Kitta No Ikesukanai Aitsu Nan Desu Kedo
- Ore no Ero Haishin ga Barete Joushi ni Hameraretemasu!
- Ore no Full Auto Buff de Nakama-tachi ga Sekai Saikyou
- Ore no Genjitsu wa Renai Game?? ka to Omottara Inochigake no Game datta
- Ore no Gikei ga UFO Yobou to Shiteru n Desu Kedo
- Ore no Golf Dou
- Ore no Hanamuko wa Omae Janai
- Ore no Hatsukoi no Hito ga Ani to Flag wo Tate Makutte Tsurai
- Ore No Hitsuji-Chan!
- Ore No Hokenshitsu Ni Oide
- Ore no Hoshi ni Te wo Dasuna!
- Ore no Ie ga Maryoku Spot Datta Ken: Sundeiru dake de Sekai Saikyou
- Ore no Iinazuke ni Natta Jimiko, Ie de wa Kawaii Shika nai
- Ore no Imouto ga Konna ni Kawaii Wake ga Nai Ayase if
- Ore no Imouto ga Konna ni Kawaii Wake ga Nai Kuroneko if
- Ore no Imouto ga Konnani Kawaii Wake ga Nai Comic Anthology
- Ore no Innchou-sama
- Ore No Isekai Shimai Ga Jichou Shinai!
- Ore no Isekai Shimai ga Jichou shinai!
- Ore no Itoshi no NEET-kun
- Ore no Itoshii Kaijin R
- Ore No Iu Koto Kikenai No
- Ore no Joushi ga Desk no Shita de
- Ore no Joushi ga Elite nanoni Hetare Kawaii
- Ore no Joushi ga Sekuhara Shite Kuru Hazuganai
- Ore no Joushi ga Wakagaetcha Imashita.
- Ore No Joushi Wa G-Cup
- Ore no Joushi wa Mate ga Dekinai
- Ore no Jouwan Nitoukin, Ecchi na Me de Miteta desho?
- Ore no Joyuu ga Ichiban Midara
- Ore No Juusha To Boku No Goshujin-Sama
- Ore no Kami-sama
- Ore No Kanbotsu Chikubi Ga Senpai No Shitapi De Tachimashita
- Ore No Kanojo Ga Otoko Wa Wake Ga Nai!
- Ore no Kanojo ga xxx wo Kitai shiteite Shoujiki Komaru
- Ore no Kanojo to Osananajimi ga Shuraba sugiru
- Ore no Kanojo to Osananajimi ga Shuraba sugiru 4-koma
- Ore no Kanojo to Osananajimi ga Shuraba sugiru Ai
- Ore no Kanojo to Osananajimi ga Shuraba sugiru Comic Anthology
- Ore no Kanojo to Osananajimi ga Shuraba sugiru+H
- Ore no Kantei Skill ga Cheat Sugite
- Ore no Kao de Eroi koto Suruna
- Ore no Kareshi ga Ichiban Kawaii
- Ore No Kareshi Ni Kaihatsu Saresugite Komattemasu
- Ore No Kareshi O Shoukaishimasu
- Ore no Kareshi tono Noroke o Kiitekure
- Ore No Kareshi Wa Shouwanou
- Ore No Kawaii Ansatsusha
- Ore no Kawaii Bazuri Kareshi
- Ore no Kawaii Hito
- Ore no Kawaii Megane-kun
- Ore No Kawaii Monster
- Ore no Kawaii Otouto wa (Sagano Hiwo)
- Ore no Kawaii Senpai - Hetare Danshi, Bonnou to Tatakau
- Ore no Kendo
- Ore no Ki mo Shiranaide
- Ore no Kimochi ga Wakaru ka
- Ore no Kimochi mo Shiranaide
- Ore no Kingdom
- Ore no Kirai na Kyouikugakari
- Ore No Kirai Na Risoku 53,000-En Dake Otoko
- Ore No Kirai Na Tsugaisama
- Ore no Kirai na Yankee-kun.
- Ore no Kiss dake Oboete yo
- Ore no Kiss de Sekai ga Kawaru nara
- Ore No Ko Desu Ka?
- Ore no Koe de Ecchi na Koto Shiteta?
- Ore no Koe wo Kike (Anthology Comic)
- Ore no Koibito no Hanbun wa Junjou de Dekiteiru
- Ore no Koigataki ga Inu deshite
- Ore no Koigokoro ga Moteasobarete imasu
- Ore No Kojirase Kataomoi
- Ore no Kokan wa Bishoujo Datta no ka
- Ore no Kokoro ni Fumikomu na!
- Ore no Koto Mukashi no Mama da to Omotteta?
- Ore no koto Suki na Kuse ni!
- Ore no Koto wo Yoku Shitte kara Mono wo Ie!
- Ore no Koushien
- Ore no Level Up ga Okashii! Dekiru Otoko no Isekai Tensei
- Ore No Lucky Star
- Ore no Mae Dake Neko de Ite
- Ore no Mae de Midarete yo - Doumou Danshi wa Shin'nin Kyoushi no Ai o Kou
- Ore no Mae de Nuretero
- Ore no Me o Mite Ike
- Ore no Megane wa Tabun Sekai Seifuku Dekiru To Omou.
- Ore no Mental wa Genkai desu
- Ore no Mon ni Nacchaeba? Kiken na Otoko kara wa Mou Nukedasenai, Pierce and Tattoo Danshi Anthology
- Ore no Mono ni Naranaika? - Super Darling Fukushachou no Iinari Cinderella
- Ore no Mono ni Nareba Ii
- Ore no Mono ni Nari na yo (Aida Sachiko)
- Ore no Mono ni Narinasai - Onna Shitsuji no Koi
- Ore No Mune De Naitekure
- Ore No Mune De Oyasumi
- Ore no Mune de Sake
- Ore no Musuko ga Hankouki
- Ore no My Ball
- Ore No Ni Sawaranaide Kudasai
- Ore no Ningyohime
- Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenryoku de Jama shiteiru
- Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenryoku de Jama shiteiru H
- Ore no Okusan!
- Ore no Omocha wa Shinyuu ni Tsunagatteiru
- Ore no Onna Tachi (Motomiya Hiroshi)
- Ore no Oppai Suki nandesho?
- Ore No Osananajimi Ga Erokawaii Ken Ni Tsuite
- Ore no Osananajimi wa Chou Kawaii
- Ore No Osananajimi Wa Kareshi Ni Nattara Kuudere Deshita
- Ore no Osananajimi wa Mendokusai
- Ore no Osananajimi wa Tenshi de Yajuu
- Ore no Oshi ga Konna ni Eroi hazu ga nai!
- Ore no Oshi ga Sekaiichi Kagayaiteiru: 2.5-jigen Butai Okkake Danshi no Katsudou Kiroku
- Ore no Oshi wa 'Kamisama' desu!?
- Ore No Otoko Ni Te O Dasu Na
- Ore No Otouto No Hajimete No Onedari
- Ore no Oyome-san, Hentai Kamoshirenai
- Ore no Pants ga Hitojichi ni Torarete Imasu
- Ore no Pantsu ga Nerawareteita.
- Ore no Pink Hoshi
- Ore no Polaris
- Ore no ProWres Neta, Dare mo Kuitsukanainda ga.
- Ore no Rikaisha de Itekure
- Ore no Risk
- Ore no Round
- Ore no Saenai Osananajimi ga S Rank Yuusha ni Natte ita ken
- Ore no Saioshi wo Kimi ni Sasagu
- Ore no Scoop wo Toru na!
- Ore no Seek
- Ore no Seifuku wo Nugaseteyo
- Ore No Seiki Wa Konootoko Ni Kegasareteiru
- Ore no Seishun wo Kaeshite kure!
- Ore no Seito wa Kami Maid
- Ore no Seito wa Kawaikunai
- Ore no Sekai o Hakai Suru Otoko
- Ore no Senpai ga Shinzou ni Warui
- Ore no Sensei !
- Ore no Sensei wa Amaetagari
- Ore no Shibou Flag ga Todomaru Tokoro wo Shiranai (My Death Flags Show No Sign of Ending)
- Ore No Shikabane O Koete Yuke
- Ore no Shinsengumi
- Ore No Shinyuu Wa Hentaisugita
- Ore no Shita de Agake
- Ore No Shitsuji Ga Ikete Iru
- Ore no Shoukanjuu, Shinderu
- Ore no Shoya wa Nando Attemo Ii
- Ore no Shunkan
- Ore No Shushoku Saki Ga Xx De Komaru
- Ore no Sora
- Ore No Sora - Keiji Hen
- Ore No Sora - Sanshirou Hen
- Ore no Soutei Shiteita H na Tensei Life wa Kore janai
- Ore no Stalker ga Saishokukembi
- Ore no Sub wo Abaku na
- Ore no Suki na Ko ga Buracon sugiru!!
- Ore no Super Trout
- Ore no Tamedakeni Naite?
- Ore no Tantei Monogatari
- Ore No Tantou Idol No Teisou Kannen Ga Okashii.
- Ore no Teddy Bear
- Ore No Tenshi Wa Mayonaka Akuma
- Ore no Tomodachi♂♀ ga Kawaisugite Komaru!
- Ore no Tonari de Yoishirero
- Ore no Ude no Naka de, Ochiro
- Ore no Virgin wa Uttenai!
- Ore no XS wo Dounika shitai
- Ore no xxx wa Iranai Rashii
- Ore no xxx wo Kaese!!
- Ore no Yanushi wa AV Kantoku
- Ore No Yasashii Shihaisha
- Ore no Yome ni Kareshi wa Hairimasu ka?
- Ore no Yome ni Narinasai
- Ore no Yome wa Aitsu no Tsuma
- Ore no Yome wo Shoukai shimasu
- Ore no Yuugai na Isekai
- Ore no Zense no Chishiki de Teihenshoku Tamer ga Joukyuushoku ni Natte Shimaisou na Ken
- Ore no Zetai Muteki Vitality
- Ore No ××× Ga Genki Ga Nai Ken Nitsuite
- Ore no ◎◎ Sensei
- Ore nomi Muteki! Zombie ga Pandemic Shita Shumatsu Anthology Comic
- Ore O Iraira Sasenai De Kure Jukyouju
- Ore o Mite.
- Ore O Pet Ni Dou Desu Ka
- Ore sama Kareshi (Anthology)
- Ore Seme X Kimi Uke ~Risou No Oshi Zokusei~
- Ore Senyou AV Danyuu-kun
- Ore Shika Shiranai!?
- Ore tachi Kawaremasu
- Ore tachi Otokonoko (Sakurada Love)
- Ore To Anta No Aisho Wa
- Ore to Atashi no Kareshi-sama
- Ore to Atashi to Shinsekai
- Ore to Basil no Mahou Ningyou
- Ore to Bokun
- Ore To Buka No Koi No Saki
- Ore to Ecchi no Renshuu Shinee?
- Ore to Honki Sex, Tameshitemimasu? - Hyouhen Danshi no Amai Tehodoki
- Ore to Ichino no Game Doukoukai Katsudou Nisshi
- Ore To Joushi No Koi No Hanashi
- Ore To Joushi No Sasayaka Na Nichijou
- Ore To Kacho No Shujukankei
- Ore to Kane-chan
- Ore to Kanojo no Moeyo Pen
- Ore to Kanojo no Zettai Ryouiki
- Ore to Kare no Koi no Koto
- Ore To Karera To Kanojo No Hanashi
- Ore To Kareshi No Koi No Hate
- Ore To Kareshi To Nii-Chan To
- Ore to Kawazu-san no Isekai Hourouki
- Ore to Maid to Tokidoki Okan
- Ore to Maou no ♡♡ Keiyaku
- Ore to Mouichido, Hatsukoi.
- Ore to Neko Nyan
- Ore To Niisan No Zuttosaki
- Ore to Omae ga Furachi na Wake
- Ore To Omae No Jealousy Jihen
- Ore To Omae No Love Harassments
- Ore To Omae No Mount Sensou
- Ore To Omae No Shinseikatsu
- Ore to Omae no Stalker Boushihou
- Ore to Osananajimi no XL Jijou
- Ore to Renai Shitemimasenka
- Ore To Sex Shite Kudasai
- Ore to Sex Sureba Ureru
- Ore to Shikigami no Shujuu Keiyaku
- Ore to Shitsuji no Ijou na Aijou
- Ore Tsuu A to Z
- Ore tte, Tenshi
- Ore wa 2-do Shinu
- Ore Wa Anata No Inu Dakara
- Ore wa Azatoi wo Yurusanai
- Ore wa Busamen - Neko Tsudzuri
- Ore wa Captain
- Ore wa Chef
- Ore wa Chikara da!
- Ore wa Chokkaku
- Ore Wa Hen Daga Omae Mo Hen Da
- Ore Wa Hentaidarou-Ka
- Ore wa Heroine ni Naremasen.
- Ore wa Hulk
- Ore wa Inu dewa Arimasen!
- Ore wa Josanshi
- Ore wa Kage no Eiyuu ja Arimasen!
- Ore wa Kamikaze
- Ore wa Kimi ni Yokujou shimakuru Hentai desu
- Ore wa Koi no Haousama
- Ore wa Kuuyuya
- Ore wa Lolicon ja nai!
- Ore wa Mada, Honki o Dashite Inai
- Ore wa Mada, Honki wo Dashite Inai DX
- Ore wa Mandayuu
- Ore Wa Meitantei!
- Ore wa Namazumono
- Ore wa Nando demo Omae wo Tsuihou suru
- Ore wa Nani wo Machigaeta!?
- Ore wa Nitya
- Ore wa Omae no Ushi Janai!
- Ore Wa Onna Da Sanshirou
- Ore wa Onna ga Kirai da
- Ore wa Otoko da!
- Ore wa Otoko da! Kunio-kun
- Ore wa Pika
- Ore wa Sailorfuku wo Nugana
- Ore wa Sarutobi da!
- Ore wa Seikaku ga Warui.
- Ore wa Seikan Kokka no Akutoku Ryoushu!
- Ore wa Shachi
- Ore Wa Shigoto Ga Dekinai
- Ore wa Shiranai Uchi ni Gakkou Ichi no Bishoujo wo Kudoiteitarashii
- Ore wa Subete o "Parry" Suru: Gyaku Kanchigai no Sekai Saikyou wa Boukensha ni Naritai
- Ore wa Suki ja Nee
- Ore wa Ta-san
- Ore Wa Tayorikata Ga Wakarimasen
- Ore wa Teppei
- Ore wa Toilet de Numa wo Shiru
- Ore wa Tsuyoi
- Ore wa Umi no Ko
- Ore wa Yuka de Nemasu!
- Ore wa Zombie da!!
- Ore wo Aishita Dragon Iwaku
- Ore wo Dame ni suru Yuki-chan Sensei
- Ore wo Hirotte Kudasai
- Ore wo Kuruwasu Amai Seijaku
- Ore wo Kuruwasu Do S na Senpai
- Ore wo Mitashite, Shouri no Megami-sama ~ Dekiai Kareshi no Hebiu-kyuu Etchi
- Ore wo Moritatero
- Ore wo Shiranai Kyo no Kimi
- Ore wo Suki nano wa Omae dake ka yo
- Ore wo Tatasete miro yo
- Ore wo Yukai Shita Kim
- Ore x Jashin x Mahotsukai no Onnanoko
- Ore x Kimi x Kare
- Ore Yome
- Ore Yome. - Ore No Yome Ni Nare Yo
- Ore Yome. Ore no Yome ni Nare yo
- Ore Yuusha ja nai Desu Kara.
- Ore × Yome
- Ore!
- Ore, Akuma To Pakutiou-Chuu
- Ore, Gentei Commusho Nande
- Ore, Higaisha
- Ore, Maou dakedo Baretenai yo ne?
- Ore, Otaju Hajimemashita!
- Ore, Seiyoku Sugoinde - Elite Kouhai to Zetsurin Torotoro Ecchi
- Ore, Sekuhara Saretemasu.
- Ore, Sensei ni Uetemasu.
- Ore, Sono Kao Kirai Desu
- Ore, Tsushima
- Ore, Twintail ni Narimasu. π
- Ore-sama Café e Youkoso (Welcome to the Oresama Cafe)
- Ore-sama Celeb Kareshi - Sadistic na Yuuwaku
- Ore-sama Debut
- Ore-sama Dereki
- Ore-sama Fukushachou ni Tsukamarimashita.
- Ore-sama Gamer! Rappu-kun!
- Ore-Sama Idol Senzoku Keiyaku!
- Ore-Sama Joou-Sama
- Ore-Sama Kare Ni Zettai Fukujuu
- Ore-sama Kare no Ijiwaru Yubisaki
- Ore-Sama Kingdom - Gokujou No Kiss Selection
- Ore-sama Kyouju no Kaikan Marmot
- Ore-sama Love Shugosha
- Ore-Sama Love Trap
- Ore-Sama Na Osanajimi Ni Hameraremashita
- Ore-sama no Oyatsu
- Ore-Sama No Yome Ni Nare!
- Ore-sama Onzoushi no Gekiai Houimou kari Some no Hazu ga Kokoro made Ubawaremashita
- Ore-sama Onzoushi to Amanure Onsen
- Ore-Sama Onzoushi Wa Imouto Wo Dekiai Shite Hanasanai
- Ore-sama Ouji ni Hirowaremashita
- Ore-Sama Ouji No S-Kei Choukyou
- Ore-sama Pet ga Natsuki Sugiteru
- Ore-sama Sakushi Darling
- Ore-sama Shachou ni Ubawarete
- Ore-sama Shachou no Hanayome Kouho
- Ore-sama Shachou to Yuuwaku Trap Sakusen
- Ore-sama Shogun wa Aisai no Do ga Sugiru Rashi.
- Ore-sama Shousetsuka to Fushidara na Nichijou
- Ore-sama Suit to Choukyou Office
- Ore-Sama Twins (Kisaragi Seika)
- Ore-Sama Twins (Moka Keiko)
- Ore-sama wa Kuri de Aru
- Ore-sama wa?
- Ore-sama x Boku xx Choukyou Nisshi
- Ore-sama Yakuza ni Tsukamatte
- Ore-Sama, Kita No Daichi E Totsugu.
- Ore-sama, Yajuukei
- Ore-tacha Saikyou!
- Ore-Tachi Genzai Shinkoukei
- Ore-tachi ha BL ni wa Naranai
- Ore-tachi ni Ai wa Nai (Narazaki Neneko)
- Ore-tachi ni Asu wa Naissu
- Ore-tachi no Himegoto
- Ore-tachi no Itadaki
- Ore-Tachi No Jouken
- Ore-Tachi No Live
- Ore-tachi no Love Story
- Ore-tachi no Love Wars
- Ore-Tachi No Ouenka
- Ore-tachi no Renai Jijou
- Ore-tachi Tsukiattenai kara
- Ore-Tachi Wa Kekkon Ga Dekinai
- Ore-tachi wa Koibito ni Muitenai
- Ore-tachi wa Mada BL o Shiranai
- Ore-tachi wa Unmeiryoku ga Tarinai
- Orebushi
- Oreca Battle
- Oreca Monster Bouken Retsuden
- Orecchi 4Koma : Uma no Aruaru
- Oredake Erabi Houdai, S-kyuu Rare Item mo Koware Skill mo Kakusei shita "Schrodinger no neko" de Omougamama!
- Oredake Minaito XX Shichauzo
- Oredake ni Kamatte Maka-senpai
- Oredake no Senzoku Alpha
- Orefeti
- Orei wa Boku de Iidesu ka?
- Orei wa Mite no Okaeri
- Oreimo (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
- Oreimo: Kuroneko (Ore no Kouhai ga Konnani Kawaii Wake ga Nai)
- Oreiro Shachou Produce
- Orenchi Binbo ni Narimashita
- Orenchi Folklore
- Orenchi ni Kita Onna Kishi to Inakagurashi suru Koto ni Natta Ken
- Orenchi no Gutoko.
- Orenchi no Kaibutsu
- Orenchi Tsuushin
- Oreni Irete iu Wake nai!
- Orenji no Hikari
- Orenobukaga Eroimousou Wo Yametekurenai
- OREN’S
- Orera Koi ni Zenryoku
- Orera Kourin!
- Orera no Enchousen!!
- Orera wa Sukiauyouni Dekiteiru
- Oreryuu! Zeppin Meshi
- Oresama Danshi
- Oresama Darling
- Oresama Dom wa Naderaretai
- Oresama Gattai Keikaku
- Oresama Intelli Danshi Zukan
- Oresama Joshi ga Megane wo Hazushitara
- Oresama Joushi Ni Gekokujou
- Oresama Model No Junjou Omocha
- Oresama Na Douki Ni Yoru No Shigoto Ga Baremashita
- Oresama na Doukyuusei no Kenzoku ni Narimashita
- Oresama na Koibito
- Oresama na Pet
- Oresama No Renai Nisshi
- Oresama no Toriko
- Oresama Onzoushi to Keiyaku Kekkon Hajimemashita- Kowamote nanoni Gekiama deshita
- Oresama Oshikake Daring wa Onzoushi
- Oresama Ouji
- Oresama Ouji Wo Tenazuketa
- Oresama P no Dekiai Ikusei - Aigan Idol ni shite kudasai!?
- Oresama Retsuden
- Oresama Shachou no Gokujou na Dekiai
- Oresama Sheikh no Hanayome Dorei
- Oresama Shousetsuka no Ikenie-chan - Sensei! Genkou o Agete Kudasai!
- Oresama Sorciere
- Oresama Star no Kageki na Oshioki
- Oresama Teacher
- Oresama Tengoku! Rojiura no Ningyo
- Oresama to Kooni
- Oresama to Ouji
- Oresama to Ouji-sama
- Oresama To Sugar
- Oresama Toushou no Wakaokusama
- Oresama Voice
- Oresama wa Koi no Dorei
- Oresama wo Kurae!
- Oresama Yuusha to Hikikomori Maou no Ren'ai Kouryakujyutsu
- Oresama ☆ Contrast
- Oresama-teki.
- Oresama☆Kiss
- Oreshika Shiranai Karada
- Oreshiki Renai Keikaku
- Oreta Kurepasu
- Oreta Ryuukotsu (The Broken Keel )
- Oreta Tsubasa
- Oretacha Dragons
- Oretachi Business Tsugai Yattemasu!
- Oretachi Magikou Destroy
- Oretachi Namamono Desu
- Oretachi ni Ai wa Nai
- Oretachi ni Tsubasa wa Nai
- Oretachi ni Tsubasa wa Nai -Rhapsody-
- Oretachi ni Tsubasa wa Nai ~berceuse~
- Oretachi no Field
- Oretachi no Hanahshi o Shiyou
- Oretachi no nichijou wa hajimatta bakarida
- Oretachi no Step
- Oretachi no Tatakai wa Korekara da
- Oretachi Shougin Zoku
- Oretachi wa Hana kara Kowareteru
- Oretachi Wa Shinkon-San Kamo Shirenai
- Oretachi β dattanoni !!
- Oretachi, Do S na AI ni Kankin saretamsu
- Oretama
- Orette Piyoritan
- Orfina
- Orfina Saga
- Organ Divider
- Organic Sons
- Orgel (Saimon Fumi)
- Orgel Doll
- Ori no Naka no Maihime - Itsuwari no Koibito
- Ori no Naka no Ojou-sama
- Ori No Naka No Ouji-Sama
- Oribe Shimai no iroiro
- Orichalcum Reycal
- Orichalcum Reycal Duo
- Orient
- Origami
- ORIGIN
- Original Blood
- Original Chronicle Mahou Shoujo Lyrical Nanoha The 1st
- Original Love
- Original Quest
- Original Sin
- Orihara Mito Kyokusenshuu
- Orihime - Futari no Ani to, Watashi
- Oriko to Nattsun
- Orikou Yaju Niwa Aragaenai
- Orinchan
- Orion (Senjutsu Choukoukaku Orion)
- Orion Machi
- Orion Meimetsusu
- Orion no Ude ni Idakarete
- Orion Radio no Yoru
- Oritatabu
- Oritatami Jitensha Hajimemashita
- Orito Moriguchi's Kingcraft (Moriguchi Orito no Teiougaku)
- Oritsue Taishi no Isekai Cre Musu Survival Nisshi
- Orizuru-san
- Orlelian no Kishi Hime
- Orochi (Umezu Kazuo)
- Orochi ni Totsuida Musume
- Orochi no Koi
- Oroka na Tenshi wa Akuma to Odoru (The Foolish Angel Dances with Demons)
- Orokamono
- Orokamono ga Koi o Shitara.
- Orokamono No Ai No Uta
- Orokamono no Koi
- Orokamono Wangel Night
- Orokamonodomo, Ai O Shire
- Orokashii Hodo Junsui Na Nani Ka
- Orphen (Majutsushi Orphen Hagure Tabi)
- Orpheus no Mado
- Orpheus of Midnight (Mayonaka no Orphée)
- Orpheus wo Tsukamaete
- Orris Root No Gin No Koeda
- Ortona no Tsuki
- Oruchuban Ebichu Chu
- Oruga no Shinzou
- Orutana (Ugawa Hiroki)
- Oryouri no Shugorei
- Oryuu Jouen
- orz (Fujiwara Kamui)
- OS no Mahoutsukai
- Osabori Jouzuna Komukai-san wa Ore wo Nigasanai!!
- Osagari no Onna
- Osagashi no Hatsukoi Aite wa Tabun Watashi Desu, to wa Totemo Ienai.
- Osaka Banpaku
- Osaka Battle Royale
- Osaka Geijutsu Daigaku Kanan Bungei - Manga Hen
- Osaka Hamlet
- Osaka Kanjo Kekkai Toshi
- Osaka Lovers
- Osaka Madam, Koukyuu-hi ni Naru!
- Osaka na March
- Osaka Red
- Osaka Yankee Tigers
- Osake de Kowareta Hito ga Atsumaru Basho de
- Osake no Tame ni Otome Game Settei wo Buchikowashita Kekka, Akuyaku Reijou ga Cheat Reijou ni Narimashita
- Osake to Oshi ga Ikigai desu
- Osake wa Fuufu ni Natte kara
- Osaki ni Shitsurei!
- Osakimochi - Ooedo Youkitan
- Osama no Dorei - Mo Omae wo Nigasanai
- Osamatte Neeyo!
- Osamu no Kuni no Alice
- Osamushi Kyouju no Jikenbo
- Osana Najimi no Majo ni Tsuite
- Osana Sugita ai
- Osanago wa Saikyou no Tamer da to Kizuiteimasen!
- Osanai Junkyouju No Himitsu
- Osanajimi Wa Ookami De Shita
- Osananajimi (♂) to no Arekore.
- Osananajimi 2-ri ni Seiteki ni Kudoka Retemasu
- Osananajimi Bartender to Hajimeru Kaikan Lesson
- Osananajimi Blooming
- Osananajimi Dakedo Seiteki Ni Sukidesu
- Osananajimi de Akuma na Kishi wa, Watashi no koto ga Daikirai
- Osananajimi De Koibito
- Osananajimi Doushi ja Irarenai - Sashi Dashita Karada kara Hajimaru Renai
- Osananajimi ga Do M de Tsundere Nan desu ga
- Osananajimi ga Hisabisa ni Saikai Shitara Otagai Kyonyuu ni Natteta
- Osananajimi ga Kaette Kimashita
- Osananajimi ga mamasugite tsurai
- Osananajimi Ga Yatteru No Wo Nozokimi Shichaimashita
- Osananajimi Ga Yokyuufuman De Komatteiru
- Osananajimi ga Zettai ni Makenai Love Comedy
- Osananajimi ga Zettai ni Makenai Love Comedy: Otonari no Yonshimai ga Zettai ni Honobono Suru Nichijou
- Osananajimi Ga, Watashi No Inu Ni Narimashita.
- Osananajimi Honey Limited
- Osananajimi Irony
- Osananajimi Ja Dame Desu Ka?
- Osananajimi Joushi ni Fall in Love
- Osananajimi Kanojo no Morahara ga Hidoin de Zetsuen Sengen shite Yatta
- Osananajimi Kon ~Tensai Kishi wa Bukiyouna Kedamono!?~
- Osananajimi Kussetsuritsu
- Osananajimi ni Kareshi ga Dekita Hanashi
- Osananajimi ni Koishitara
- Osananajimi ni Najimitai
- Osananajimi Ni Stalker Love
- Osananajimi No Amai Choukyou
- Osananajimi no Baai
- Osananajimi No Flag Niwa Kitai Dekinai!
- Osananajimi no Gaten Nouka wa Bukiyou na Yajuu
- Osananajimi no Ijou Kawaii Imouto-chan
- Osananajimi no Jikka ga Love Hotel!? Hajj Metenanoni I Ka Sarechatte...
- Osananajimi No Kahanshin Jijou
- Osananajimi no Kao ga Yosugite Sakaraenai
- Osananajimi no Kishi-sama no Aisai ni narimashita
- Osananajimi no Ohime-sama
- Osananajimi no Oresama Futago ni Semararetemasu
- Osananajimi no S Kyuu Party Kara Tsuihou Sareta Seijuu Zukai. Bannou Shien Mahou to Nakama wo Fuyashite Saikyou E!
- Osananajimi no Torotoro Shido
- Osananajimi no Yabasugiru Aishikata
- Osananajimi No,
- Osananajimi Relation
- Osananajimi to Hajimeru Aijin Keiyaku
- Osananajimi to Ichi Kara Hajimeru Koibito Kankei
- Osananajimi to Ishindenshin!?
- Osananajimi to iu Dakede wa
- Osananajimi to Koi (Sonose Mochi)
- Osananajimi To Koisuru Houhou
- Osananajimi To Kosodate Diary
- Osananajimi to Mitsuai Propose
- Osananajimi To No Are Ni Tsuite
- Osananajimi to Ookami-kun ni wa Damasarenai
- Osananajimi to Sefure Keiyaku
- Osananajimi to Shinkon Gokko (Shiota Michiko)
- Osananajimi to Trunks Ano Musume ha Honto ni Onna no Ko?
- Osananajimi to wa Romcom ni Naranai (No More Love With the Girls)
- Osananajimi to, Kiss Shitakunakunai.
- Osananajimi Uma
- Osananajimi wa Amakute Tabegoro
- Osananajimi wa Boku no Hero!
- Osananajimi wa Do S Danshi!
- Osananajimi Wa Ecchi Na Yajuu
- Osananajimi wa Fireman Kitaeta karada wa Hoso Maccho
- Osananajimi wa Ichiransei no Kemono
- Osananajimi Wa Junjou Bitch
- Osananajimi Wa Kawaii Koibito.
- Osananajimi wa kedamonodeshita. (Anthology)
- Osananajimi wa Onnanoko ni Naare
- Osananajimi wa Sekushii Danyuu!? Amai Yuuwaku, 2-Dome no Koi
- Osananajimi wa Share House de Ai wo Kakou
- Osananajimi wa Yami Ochi Seijo!
- Osananajimi wa Yokozuna-sama!
- Osananajimi wa Yuuwaku Stripper
- Osananajimi Wo Mesuiki Choukyou
- Osanananjimi ja Gaman Dekinai
- Osanasa to Tomadoi to
- Osanazuma
- Osanazuma - Pants o Nugasanai de
- Osanazuma de Gomen!
- Osanazuma no Hoshi
- Osanazuma no Urei
- Osanpo Daiou
- Osanpo Masters
- Osanpo no Jikan
- Osaru na Masaru kun
- Osaru no Mamagoto
- Osaru to Marie Antoinette
- Osasete! My Teacher
- Osatou Kanzume
- Osawaga Seleb Sakura-chan
- Osawagase Junpei
- Osawagase Las Vegas Gakuen
- Osawagase Marriage
- Osawagase Prism Lady
- Osawagase Virgin Shock
- Osawagase! Boku no Boukun
- Osawagase! Boku No Boukun
- Osawari ha Kinshidesu!
- Osekkai na Tenshi
- Osen
- Osenai-kun wa itsumo Motemote
- Osewa Shimasu
- Osewa Yakimasu
- Osewagakari wa Mamanaranai
- Oshaberi Closet
- Oshaberi Kaidan
- Oshaberi Love
- Oshaberi Na Hitomi
- Oshaberi na Hitsujitachi
- Oshaberi Na Vanilla Essence
- Oshaberi New York
- Oshaberi Tsugumi No Kokuhaku
- Oshaberi wa, Asagohan no Ato de.
- Oshaka Bouzu Retsuden
- Oshaka-sama to Deshi tachi
- Oshapiku Shimasenka?
- Oshare Kouro
- Oshare Majou Love And Berry
- Oshare Majou Love and Berry
- Oshare Na Champs Elysees
- Oshare ni Naritai! - 6-tsu no Hatsu Oshare Story
- Oshare Techou
- Oshi (Uso) no Hittou Majutsushi-sama ga "Oretachi, Ryou Omoi Dattan da ne" to Dekiai Shitekurun desu ga!?
- Oshi Chara ni Nitenai kedo Ii desu ka?
- Oshi Couple ni Aisarete Kaishaku Chigai desu!!
- Oshi ga Ani ni Narimashita (My Idol Is Now My Older Brother!)
- Oshi ga Budoukan Ittekuretara Shinu
- Oshi ga Joushi ni narimashite
- Oshi ga Kounin Stalker ni narimashita
- Oshi ga Ore wo Suki Kamoshirenai!? Kono Sex wa Souteigai.
- Oshi ga Shiawase nara OK desu
- Oshi ga Shinda no de Time Leap shite Seizon Route Kakuho shimasu!
- Oshi ga Tonari de Jugyou ni Shuuchuu Dekinai!
- Oshi ga Wagaya ni Yattekita!
- Oshi ga Watashi de Watashi ga Oshi de (Star⇄Crossed!!)
- Oshi ga Yameta
- Oshi Haishinsha no Missetsu ASMR
- Oshi Kimono
- Oshi Korosu
- Oshi ni Amagami
- Oshi ni Dekiaisaretemasu
- Oshi ni Gachikoi Shichattara
- Oshi ni Ninchi Shite morau Tame ni Idol Hajimemashita.
- Oshi ni Uso wo Tsuite Chikadzuite Shimaimashita
- Oshi niwa Zettai Hodasarenai !!
- Oshi no Fansa ga Ero sugidesu!
- Oshi no Gohan Tan ni Narimashita!?
- Oshi no Hada ga Areta
- Oshi no Idol ga Tonari no Heya ni Hikkoshite Kita
- Oshi no Keima-kun ni Gachi Koi shitemasu
- Oshi no Ko
- Oshi no Ko - Ichibanboshi no Supika
- Oshi no Ko 1st Illustration Book Glare×Sparkle
- Oshi no Manager ni Nattara Naze ka Sono Musuko ni Semararetemasu
- Oshi no Oshi ga Tsuyosugimasu
- Oshi no Tamenara Nandemo Shimasu!
- Oshi no Yuri wo Zettai ni Jamasasenai Kishi tachi
- Oshi no α ni Dakaretakatta hazu nanoni!
- Oshi to Deaitakunai Joshidaisei
- Oshi to Deatte Genki ni Natta kara Ongaeshi, Shimasu!
- Oshi to Neteshimattandaga?
- Oshi to no Yuri wa Arienai!
- Oshi To Renai Nante Ni Ga Omoi
- Oshi to Seishun Shichatte Ii desu ka!?
- Oshi towa Koi ni Ochimasen. (Tabun)
- Oshi V ga Oshiego de Watashi ga Mama de!?
- Oshi wa Oseru Toki ni Ose!
- Oshi wa Zannen Zokusei no Kishi-sama desu
- Oshi wo Aisuru Watashi-tachi - Oshi × Fan Anthology Comic
- Oshi wo Medeta dake na no ni.
- Oshibai ga Owattara
- Oshibana!
- Oshidori Akuyuu
- Oshidori Chidori
- Oshidori Enmusubi Shoukai e Youkoso
- Oshidori Shimai
- Oshie Syllabus
- Oshiego ga AV joyuu, Kantoku wa Boku
- Oshiego Ga Yandere Buka Ni Narimashita
- Oshiego Kara Tsuma ni Narimashita.
- Oshiego ni Kyouhaku sareru no wa Hanzai desu ka?
- Oshiego ni Kyouhakusareru no wa Hanzai desu ka?
- Oshiego no Miyazawa-kun wa Mattekurenai
- Oshiego-kun to wa Dekimasen
- Oshiegoto: Doujin Kyoushi to Tensai Gal
- Oshiete Agenai!
- Oshiete Ageru
- Oshiete Boku no Kamisama
- Oshiete Brassiere Sensei
- Oshiete Danna-sama
- Oshiete Danna-Sama
- Oshiete Do S Sensei
- Oshiete Katekyo
- Oshiete Kudasai, Fujishima-san! (Over-Cumming Writer's Block)
- Oshiete Oniwaban
- Oshiete Sensei! (Gyuunyuu Linda)
- Oshiete Sensei, Koi No Shikata
- Oshiete! BL Sommelier Oniisan
- Oshiete! Furedou Wanda-san
- Oshiete! Sabato-san
- Oshiete! Sensei (Sakurano Nayuna)
- Oshiete!! Kosu Neesan
- Oshiete!! Ojii-chan
- Oshiete, Kimi no Zenbu.
- Oshiete, Senpai
- Oshiete. Sensei Jijou
- Oshieteageru (Byakkomaru)
- Oshigamisama ni wa Kanawanai!
- Oshigerinanshi - Rouchou Tanten no Yotogibanashi
- Oshigerinanshi: Rouchou Tantei Fuyou no Otogibanashi
- Oshigoto Biyori
- Oshigoto desu kara
- Oshigoto desu!
- Oshigoto Desuyo! Akane-san
- Oshigoto no Jikan!?
- Oshigoto Owari ni Gohoubi wo
- Oshigoto Shinasai!!
- Oshigoto wa Hanayome?
- Oshigotochuu wa Ohikae Kudasai!
- Oshihen Shiyagare!!
- Oshiire no Shounen
- Oshiire no Uri
- Oshiire no Warashi-san
- Oshiire Ojou-San
- Oshikake Akuma wa Sakaraenai
- Oshikake Baito wa Hatsujouchuu!
- Oshikake Banken ni Komatteimasu
- Oshikake Bitch ni Komatteimasu
- Oshikake Darling
- Oshikake Gal no Nakamura San
- Oshikake Inma-kun to XL size no Shachiku-san
- Oshikake Maid no Shirayuki-san
- Oshikake Onimuko no W Propose jijou
- Oshikake Onzoushi no Niizuma ni Sare soudesu!
- Oshikake Ouji wa Nido Oishii
- Oshikake Tokihime
- Oshikake Twintail
- Oshikake Yuusha Yome
- Oshikare Shimazaki-kun
- Oshikari no Otegami Mattemasuu
- Oshikatsu Survival
- Oshime Itsu Toreru
- Oshimen Kanshichuu!!
- Oshiminaku Midori Furu
- Oshin
- Oshino Bits!
- Oshinobi Dousei
- Oshinobi Tenshi
- Oshioki Bath Time
- Oshioki Desu!
- Oshioki Execute
- Oshioki Gakuen
- Oshioki no Jikan (Anthology)
- Oshioki Nyanko
- Oshioki Ouji
- Oshioki Sentai - Pink No Oshiri Wa Jikyuu 1,104-En!?
- Oshioki Shichaou Kara!
- Oshioki Shiiku Shounen
- Oshioki Sweet Room
- Oshioki Virgin Bunny
- Oshioki yo!
- Oshioki!
- Oshiokibeya No Aijin
- Oshiokibu - Inbi Na Akuma-Tachi
- Oshipi Shoukougun
- Oshiri Ai - Shinsatsuchuu
- Oshiri Dandi Za Yangu
- Oshiri Fukimasu!!
- Oshiri Kakumei
- Oshiri Macaron
- Oshiri o Rival ni ** sarete Kimochiyoku naru toka Arienai!
- Oshiri O Satsuei Sareru Koto Ni Narimashita
- Oshiri Sawaritagaru Hito Nan nano
- Oshiri Tantei
- Oshiro de BL
- Oshiruko no Aji
- Oshitai Moshiagemasu
- Oshite Dame nara Oshite miro!
- Oshite Damedattanode, Hiitemiru Koto Ni Shitanodesuga
- Oshite Shirubeshi
- Oshitone Tenzen
- Oshiyama shiki Sakugajutsu
- Oshizuka ni!!
- Oshuuto-sama to Iwaretemo
- Osoba de Misasete!
- Osoku Saku Hana
- Osomatsu & Bakabon
- Osomatsu-kun
- Osomatsu-san
- Osoraku Dare no Jinsei nimo Eikyou wo Oyobosu koto wa Nai Boku no Salaryman Seikatsu
- Osore ni Michita Saikai
- Osoroshii Doutei
- Osoroshikute Ienai
- Osoroshitan
- Osorubeki Kodomo Tachi
- Osorubeki Kodomotachi
- Osorubeshi! Otonashi Karen-san
- Osorubeshi!!! Otonashi Karen-san
- Ososugita Hatsukoi
- Ososugita Kiss
- Ososugita Saikai
- Osoto de Play Hajirai Bijo
- Osoto Gohan wo Issho ni
- Osoto ni deyou yo Ameyandara
- Osottekure to Itteru youna monda
- Osozaki Boukensha
- Osozaki Cinderella
- Osozaki Jijii
- Osozaki no Omega
- Ossan (36) ga Idol ni Naru Hanashi
- Ossan Boukensha no Isekai Hourouki
- Ossan ga shougakusei
- Ossan ga Zako Chara ni Tensei suru mo, Ippashi wo Mezasu.
- Ossan Kuma Ni Yokujou Rabu.
- Ossan Maou to NEET Yuusha
- Ossan no Pants ga Nandatte Ii Janai Ka!
- Ossan no Remake Bouken Nikki - Autocamp kara Hajimaru Isekai Mankitsu Life
- Ossan Teihen Chiyushi to Manamusume no Henkyou Life
- Ossan wa Uzeeeeendayo! tte Guild kara Tsuihou Shita kuse ni, Atokara Fukki Yousei ga Dasaretemo Osoi. Saikou no Nakama to Deatta Ore wa Kocchi de Saikyou wo Mezasu!
- Ossan Yuusha wa Kajiya de Slow Life Hajimemashita
- Ossan's Love
- Ossan, Tensei shite Tensai Yakusha ni Naru
- Ossan, Yuusha to Maou wo Hirou
- Ossekai na Majo-tachi
- Ossu! Doryoku
- Ossu! Haruka-chan
- Ossu! Mari-Chan
- Ossu! Mari-chan
- Ossu! Mushikings!!
- Ossu! Shourinji
- Ossu! Tonko-chan
- Ossu!! Super Akebono Seinikubu
- Ostentatious Mysterious Handsome Man (from the Netherworld) (Rei Kai Bi Dan)
- Osu Bura
- Osu Chichi
- Osu! Ganba
- Osu! Karate Club (Osu!! Karate-bu)
- Osu! Masurao Gakuen
- Osu!! Majanbu - Osu!! Karatebu Gaiden
- Osukui Bukkyou
- Osumi ni Narimasu ka?
- Osumoji!: Tsukasa no Ikkan
- Osuppai Oshiri Bl
- Osushi Kamen Salmon
- Osusume Boyfriend
- Osuwari Son Of A Bitch
- Osuwari, Yoku Dekimashita
- Oswald
- Ota Fatale no Sainan
- Ota ga Iku!!
- Ota Kaichou To Yankee Yome
- Ota Kare Fujo Kano
- Ota Kekkon
- Ota Share! Eroge Joshi x Fujoshi x Roomshare
- Ota x Nail - Plamo Danshi, Gal no Tsume wo Nuru
- Ota Yome wo Nanto shite mo Ore ni Hatsujo Sasete Miseru!
- Ota Yuurei
- Otafuku (Kimura Eiji)
- Otagane
- Otaishi wa Mujihi ni Ubawareru
- Otakai Kare no Yuuwaku Kiss
- Otakoi Transform
- Otaku Baachan
- Otaku BAR hajimemashita
- Otaku Circle no Hime Satsujin Jiken
- Otaku datte Gal to Koi shitai
- Otaku de Yakuza de Amaama Kareshi
- Otaku Douryou To Gisou Kekkon Shita Kekka, Mainichi Ga Meccha Tanoshiin Dakedo!
- Otaku Douryou to Gisou Kekkon shita Kekka, Mainichi ga Meccha Tanoshiin dakedo!
- Otaku Joshi ga, 4-nin de Kurashitemitara.
- Otaku Kareshi.
- Otaku mo Koi mo Rensa suru
- Otaku mo Koisuru Nikushoku Shinshi - Zetchou! Oji-sama Technique
- Otaku na Koi no Melody - 34-sai Otaku to 16-sai Joshikousei ga Tukiattaken
- Otaku na Ore ga Riajuu Shachou ni Kuwareta Ken ni Tsuite
- Otaku ni Akuyaku Fujin wa Nigaomoi!! - Toudo Takame no Hakushaku ni, Maiban Ikasarechattemasu
- Otaku ni Otoku na Gal Gurashi
- Otaku ni Yasashii Gal ni Watashi wa Naru!
- Otaku ni Yasashii Gal wa Inai!?
- Otaku no Goshujin
- Otaku no Megami-san
- Otaku no Musume-san
- Otaku no Otto wo Moraemasenka?
- Otaku no Tamashii Hyakuoku made
- Otaku no Tonari wa ERUFU Desuka?
- Otaku OL to Toshishita Danshi
- Otaku Shojo wa Koi ni Fukiyou
- Otaku To Osananajimi.
- Otaku-Kun No Yuuutsu
- Otaloli Dragon! Bahamuko-sensei
- Otameshi de Yobareta Seijo nanoni Saikyouryuu ni Kiniirarete shimaimashita
- Otameshi Delivery Lover
- Otameshi Kon, Hajimemashita.
- Otameshi Kudasai
- Otameshi to wa Ie, Suki Sugiru
- Otanbi Youshitsu Salon To Kirihiko
- Otani Hiroko Jisenshuu
- Otani Hiroko Renai Kessakusen
- Otanko Nurse
- Otanoshimi Mokuroku
- Otasuke Hikousen
- Otasuke Hito Hashiru!
- Otasuke Kyara ni Tensei Shitanode, Game Chishiki de Muso suru - Ummei wo Nejifusete, Saikyo wo Mezaso to Omoimasu
- Otasuke Lingerie Hyakka
- Otasuke Ookami
- Otasukebito Hashiru!
- Otawamure O! Goshujinsama
- Otayaka na Shuushou
- Otayan.
- Ote Senketsu @ Seiro no Umi
- Ote Shite Aishite
- Ote wo Haishaku
- Ote, Kamitsuite, Kiss.
- Ote, Osuwari, Kiss
- Otemba Reijodesuga Hanayome Kyoiku Hajimemashita
- Otenami Haiken
- Otenba Hime ni Ijiwaru Shitsuji
- Otenba Petit Tomato
- Otenba Tamahime-sama!
- Otenba Tenshi
- Otenki Ni Koishite
- Otenki no Kamisama, Yukidoke nochi Hatsukoi
- Otenki no Miko
- Otenki Oniisan
- Otenki Ouji wa Manager ni Dakaretai
- Otenki Sentai How Wether
- Otenki to Issho
- Otenki-kun
- Otento-sama to Ikou!
- Otera To Minna No Mainichi
- Otesuudesuga, Anata no Milk o Itadakemasen ka?
- Oteuchi Kakugo!
- Oteyawaraka ni Kusakabe-kun
- Oteyawaraka ni Pink!!
- Othello (Tsukamoto Youichi)
- Othello.
- Otherside Picnic (Ura Sekai Picnic)
- Otherworld Barbara (Barbara Ikai)
- Otherworldly Izakaya "Gen" (Isekai Izakaya "Gen")
- Otherworldly Izakaya "Nobu" (Isekai Izakaya "Nobu")
- Oto Kon - Hazumi Nariyuki Josou Shounen Anthology
- Oto Miya!
- Oto no Hako
- Oto no Kyoushitsu
- Oto no Legato
- Oto no Nai Byoushin
- Oto x Maho
- Otobako Garden
- Otoboke Kachou
- Otoboke Kachou Dairi
- Otoboke Nasubi-sensei
- Otodama
- Otodoke Ni Agarimasu!
- Otodoke! Gaten na Takuhai Danshi
- Otodokemono Ururun
- Otodokeshimasu
- Otoge ni Trip shita Ore♂
- Otogi (Kuku Hayate)
- Otogi Adventure
- Otogi Bukkoroshiamu
- Otogi Fantasy
- Otogi Gakuen Momotaro Sensei!
- Otogi Gurashi
- Otogi Jushi Akazukin
- Otogi Matsuri: Dark Offering
- Otogi No Hako No Reto
- Otogi no Kuni no Ichigo Heroine Douwashuu +
- Otogi no Kuni no Princess
- Otogi no Machi no Rena
- Otogi no Mago
- Otogi no Ori
- Otogi no Regalia
- Otogi no Shiro no Romance
- Otogi Roukan
- Otogi Soushi
- Otogi Story Tenshi No Shippo
- Otogi Taisen Phantasma
- Otogi-no-Kuni no Shucchou Host
- Otogibanashi Battle Royale
- Otogibanashi de Himitsu no Kiss
- Otogibanashi ga Kikoeru
- Otogibanashi no Sono Saki e
- Otogibanashi wa Awa to Kie
- Otogibanashi wa Iranai
- Otogibanashi wa Jigoku no Hate,
- Otogibanashi wa Owaranai
- Otogibanashi Wo Karou
- Otogikkoroshiamu
- Otogimoyou Ayanishiki
- Otogimoyou Ayanishiki: Futatabi
- Otogizoshi
- Otogizoushi - Abe No Seimei Ga Honki No Koi Wo Suru Wake Ga Nai
- Otogizoushi - Yancha Na Tora No Itomekata
- Otohime 1000%
- Otohime Bomb!
- Otohime Connection
- Otohime Diver
- Otohime Kakueki Sanpo
- Otohimeryou Peace Ceremony
- Otokichi-kun no Piano-monogatari
- Otoko Asobi Mankitsu Chuu! Geneki Joshi Daisei no Hametagari na Seitai
- Otoko Damashii
- Otoko Darake no Isekai Trip
- Otoko Doahou Koushien
- Otoko Futari de 12kagetsu Oyatsu
- Otoko Futari Yofukashi Gohan
- Otoko ga Yomu
- Otoko Girai na Bijin Shimai wo Namae mo Tsugezu ni Tasuketara Ittai Dounaru?
- Otoko Gui
- Otoko Hanada Shuujirou
- Otoko Hime To Mahou No Lamp
- Otoko Hiroimashita
- Otoko Inochi no Choutokkyuu
- Otoko Ippiki Gaki Daishou
- Otoko Irochaya
- Otoko Kanbee
- Otoko ken
- Otoko Maid-San To Kichiku Na Sensei
- Otoko Mekake
- Otoko Michi (Yaguchi Takao)
- Otoko Miko
- Otoko Nara (Satou Terushi)
- Otoko Ni Dakareru Tameni Umarete Kita
- Otoko ni naru toki
- Otoko Ni Nigon Wa Arimasen
- Otoko Ni Wa Wakannai!
- Otoko no Aishikata
- Otoko No Bra Toriatsukai Setsumeisho
- Otoko no Hanamichi
- Otoko no Hanazono
- Otoko no Hanazono (Chitose Piyoko)
- Otoko no Hanazono (Shinkai Yuuki)
- Otoko no Ichimai Red Card
- Otoko no Inai Onna-tachi
- Otoko no Iroha
- Otoko no Iru Heya
- Otoko no Isshou
- Otoko no Jigazou
- Otoko no Jikan
- Otoko no Jouken
- Otoko no Ko Comic Anthology: Tenshin Ranman-hen
- Otoko no Ko Days
- Otoko no Ko Lovers!!
- Otoko No Ko Queen Wa Seijoui Ga Nigate!?
- Otoko no Ko Tic
- Otoko no Ko to Onna no Ko
- Otoko no Ko Tsuma
- Otoko no Ko wa Maid Fuku ga Osuki!?
- Otoko no Ko-tachi no Naka
- Otoko No Koohii Onna No Koucha
- Otoko no Kuchibeni
- Otoko no Mikkai wa Bed no naka de
- Otoko no Misao
- Otoko No Musume Skirt
- Otoko no Na wa Ken
- Otoko no Namida Onna no Ai
- Otoko No Propose
- Otoko no Ryojou Roman Lonely Wolf
- Otoko no Sahou
- Otoko no Seikatsu
- Otoko no Seiza
- Otoko No Shibarikata, Oshiemasu.
- Otoko no Shigotoba
- Otoko no Shoku Dangi
- Otoko No Switch
- Otoko no Tabidachi
- Otoko no Tebukuro
- Otoko no Waruguchi Onna no Waruguchi
- Otoko Oidon
- Otoko Onna Onna Otoko
- Otoko Ozora
- Otoko shika Inai Kuni no Alice
- Otoko Ten wo Tsuku
- Otoko To Onna Ni Sasageru Comedy
- Otoko to Onna no 2DK
- Otoko to Onna no Game
- Otoko to Onna no Jiken File
- Otoko to Onna no Kairaku Taizen
- Otoko To Onna No Magarikado
- Otoko to Onna no Shinwa (Daughter of the Sea)
- Otoko to Onna no Tsumi to Uso
- Otoko To Otoko No Love Game
- Otoko to Otoko no Melodrama Tokushu
- Otoko Tomodachi
- Otoko Tomodachi (Nanba Namiko)
- Otoko Tomodachi ga Gekiama Kareshi ni narimashita
- Otoko Tomodachi to H na Kankei
- Otoko Un ga E Rank na no de Sekai no Yami Ochi Kamisama ni Metoraremashita
- Otoko Un Zero No Kusushi Reijou, Hatsukoi No Kurokishi-Sama Ga Oshikake Konyakusha Ni Narimashite.
- Otoko Utage
- Otoko wa Hiryou Onna wa Appare
- Otoko wa Kokoro!
- Otoko Wa Sore Wo Gaman Dekinai
- Otoko Wa Sukoshi Waru Ga Ii
- Otoko wa Tenpei
- Otoko wa Tsuraiyo
- Otoko Wo Dame Ni Suru Ayucchou Esthetic
- Otoko wo Misete yo Kurata-kun!
- Otoko x Kon
- Otoko Yamome mo Hana ha Saku
- Otoko Yawakyouden
- Otoko zo! Kousuke
- Otoko! Dokyou Medacard Fighters
- Otoko! Nihonkai
- Otoko-tachi to Himitsu no Juusanya
- Otokobana
- Otokodakedo Shinigami Hime No Yome Ni Narimashita (Kari)
- Otokodama Rock
- Otokogi (Motomiya Hiroshi)
- Otokogi - Murata Keiichi - Yondaime
- Otokogi Yondaime
- Otokogokoro
- Otokogokoro To Haru No Sora
- Otokogokoro To Munage To Josou
- Otokogumi
- Otokojuku
- Otokojuku Gaiden: Daigouin Jaki
- Otokojuku Gaiden: Date Omito
- Otokokemono desu!
- OtokoKishi ga "Ku,Korose!" tteiukara Mesuchoukyou Shitemita
- Otokomae Ikusei Katei!
- Otokomae Yade Papa
- Otokomae! Beads Kurabu
- Otokomae! Yome Nikki
- Otokomeshi
- Otokomichi (Niioka Isao)
- Otokonoko Comic Anthology
- Otokonoko Damono!
- Otokonoko datte Ikitai mon
- Otokonoko de Mesuiki Taiken
- Otokonoko Demo Kattemiru?
- Otokonoko Doushi Renaichuu.
- Otokonoko Lection
- Otokonoko ni Toriko
- Otokonoko ni wa Makenai zo!
- Otokonoko no H na Honne
- Otokonoko No Hirakikata
- Otokonoko Onnanoko
- Otokonoko to Dekoboko Kosuutteicchaitai!
- Otokonoko to Koi
- Otokonoko Uke
- Otokonoko Wa Amai Aji Ga Shita
- Otokonoko Wa Itsumo
- Otokonoko Wa Mahou
- Otokonoko x Otokonoko
- Otokonoko Zukan
- Otokonoko × Otokonoko
- Otokooiran Hatsumononaburi
- Otokosenmon Wakaresaseya.
- Otokotachi
- Otokotachi ni wa Wakaranai
- Otokotachi no Elegy
- Otokotachi no Island
- Otokotachi no Koujitsu
- Otokotachi no Koukai
- Otokotachi no Shinwa
- Otokotachi no Wedding Wedding
- Otokotachi wa Nekasete Kurenai
- Otokoyamome Wa Amakute Nigai
- Otokoyuukaku -Shokai no Yoru no Yume-
- Otokozaka
- Otoku na Renai Kakutokuhou
- Otokujuku Gaiden: Kurenai!! Onnajuku
- Otomachi Record
- Otomari Honey
- Otome Assistant wa Mangaka ga Chuki
- Otome Atlas
- Otome Bare
- Otome Bitch-Kun No Renai Kouryaku!
- Otome Bungei Hackathon
- Otome Bushou - Shingen ga Kenshin Dakareta Wake
- Otome Cake
- Otome Chikku Sensou
- Otome Danshi ni Koisuru Otome
- Otome Danshi To Ubawaretai Otoko
- Otome Dolce
- Otome Game ni Tensei Shitakedo Kinniku de Kaiketsu shimasu
- Otome Game no Akuyaku Reijou nanoni Ouji to Ero Tenkai ni narundesuga!?
- Otome Game no Akuyaku Reijou ni Tensei shitakedo Follower ga Fukyoushiteta Chisiki shikanai
- Otome Game no Ateuma Akuyaku Reijou wa, Outaishi Denka no Shiawase wo Negaimasu!
- Otome Game no Hametsu Flag shika nai Akuyaku Reijou ni Tensei shite shimatta... Comic Anthology
- Otome Game no Hametsu Flag shika nai Akuyaku Reijou ni Tensei shite shimatta... Zettai Zetsumei! Hametsu Sunzen Hen
- Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni Tensei shiteshimatta... (My Next Life as a Villainess: All Routes Lead to Doom!)
- Otome Game no Heroine de Saikyou Survival
- Otome Game no Mob ni Tensei Shitanode Zenryoku de Oshi wo Ouen Shimasu! Torokeru Kiss wa Darenomono?
- Otome Game no Mobu desura nai n da ga
- Otome Game no Oshini Kouryaku sarete Imasu
- Otome Game no Sekai de Watashi ga Akuyaku Reijou!? Sonna no Okotowari desu!
- Otome Game no Sekai ni Tensei Shitara, Dere Zokusei no Gouketsukei Reijou deshita
- Otome Game Rokushuume, Automode Ga Kiremashita
- Otome Game wa Shuuryou shimashita
- Otome Game Yattemita.
- Otome Gokudou wa Semeraretai
- Otome Historic
- Otome Holic
- Otome Jigoku
- Otome Junjou Erotica Heaven
- Otome Kaidan
- Otome Kareshi
- Otome Kibun
- Otome Koukou Boxing-bu
- Otome Loop
- Otome Mania!!
- Otome na Program
- Otome na Yatsura
- Otome no Chikyuu no Hashirikata
- Otome no Gunzo
- Otome no Harawata Hoshi no Iro
- Otome No Heart Mo Kinshidai
- Otome no Houkago
- Otome no Hozoshita
- Otome no Inori (Morita Jun)
- Otome no Jidai
- Otome no Kakobu
- Otome No Kokoroe
- Otome no Kokuhaku (The Dutiful Rake)
- Otome no Mama ja Irarenai!
- Otome No Omocha
- Otome no Omocha (Shouoto Aya)
- Otome no Sainou
- Otome no Seiza
- Otome no Shirushi!
- Otome no Teikoku
- Otome no Teniwoha
- Otome Ouji
- Otome Ren-Ren
- Otome Road
- Otome Senshi Lovely 5!
- Otome Shikakku
- Otome Shikou no Uzurai-kun
- Otome Shitsuji wa Koyoi mo Nurasareru
- Otome Soukou Artemis
- Otome Straight
- Otome Succubus
- Otome Switch
- Otome Tetsugaku
- Otome To Moujuu Hitotsu Yane No Shita
- Otome to Yajuu - Yuuwaku wa Kinmu jikangai ni Onegaishimasu.
- Otome Tsubaki wa Warawanai
- Otome Tsuushin (Anthology)
- Otome Virus
- Otome wa Boku ni Koishiteru
- Otome wa Boku ni Koishiteru: Futari no Elder
- Otome wa Inoru - Himitsu no Dormitory
- Otome wa Mama ni Koishiteru
- Otome wa Onee-sama ni Koishiteru - Futari no Elder
- Otome wa Shachou ni Teorareru
- Otome Wa Suit Ni Yokujou Suru
- Otome wo Aishita Akuma
- Otome x Ranbu
- Otome Yankee Ha Unmei No Hito Wo Matsu
- Otome Youkai Zakuro
- Otome Yuri no Junjou
- Otome Zukan
- Otome, Sakazu ni Chiru na Kare.
- Otome-Chelin
- Otome-Kikan Gretel
- Otome-tachi no Sanka
- Otomege Youchien wa Mobu ni Kibishii Youchien desu
- Otomegokoro Ga Kizutsuku No
- Otomegokoro ni Koigokoro
- Otomegokoro no Jiyuugata
- Otomegokoro Yumegokoro
- Otomeki High School
- Otomen
- Otomental
- Otometeki Koi Kakumei Love Revo!!
- Otomeza Spica Shinjuboshi
- Otomezaka Sensou
- Otomezon
- Otomo Ai (Otomo Ai)
- OTOMO KATSUHIRO ARTWORK
- OTOMO THE COMPLETE WORKS
- Otomodachi
- Otomodachi (Takano Fumiko)
- Otomodachi De Ikou!
- Otomodachi de Ite ne
- Otomodachi kara Hajimemashou.
- Otomurai (Negishi Yasuo)
- Otomurai-san
- Oton
- Otona Asobi
- Otona Change
- Otona Club
- Otona De Kodomo De Sensei De
- Otona ga Shojo ja Damedesuka?
- Otona Gokko
- Otona Gokko!
- Otona Hatsukoi
- Otona Kodomo no Karte
- Otona Maigo
- Otona Mitai Ni Koishiteru!
- Otona Na Child
- Otona na Jijou (Kirata)
- Otona na Jijou (Ogura Miki)
- Otona Nan Dakara!
- Otona Ni Naru Hi
- Otona Ni Naru Jikan
- Otona ni Naru Jumon
- Otona Ni Naru Ni Wa
- Otona Ni Natta Bokura Wa,
- Otona ni Nattara Dakukarana
- Otona Ni Nattemo Wakaranai
- Otona no 1 Page Shinrigaku
- Otona no Bouguya-san
- Otona No Hajimete
- Otona no Hatsukoi
- Otona no Hiyoko
- Otona no Hon - Mou Kodomo janai Anata e
- Otona no Houkago
- Otona no Houkago - Kyoushi to Kyoushi no Kakushigoto
- Otona no Iroha
- Otona no Jijou (Kamokawa Teruchi)
- Otona No Jikan.
- Otona no Kaidan
- Otona No Kare Wa Sweet Ouji
- Otona no Kiss
- Otona no Kiss no Tsukaikata
- Otona no Kiss, Onii-chan ga Oshiete Kureta
- Otona no Kobayashi-kun
- Otona no Kodomotachi
- Otona no Koi
- Otona No Koi Na No?
- Otona no Koi no Hajimekata
- Otona no Koi no Hajimekata (Her Impossible Boss)
- Otona no Koi wa Kojiraseru
- Otona No Koi Wa Yayakoshii
- Otona no Koi wa, Yabusaka ni Tsuki.
- Otona No Kuse Ni!
- Otona no Kuse ni!
- Otona no Manga
- Otona no Mondai (Ima Ichiko)
- Otona No Natsuyasumi
- Otona no Nekomimi
- Otona no Obenkyou, Hajimemasu.
- Otona no Okusuri
- Otona no Omocha
- Otona no Omocha Danshi.
- Otona No Omocha No Asobikata
- Otona no Omocha no Tsukaikata
- Otona no Omocha, Bosshuu Sarechatta! - Tsukaikate Oshiete Yaru yo
- Otona No Oshigoto
- Otona no Otoko x Otoko Kousai
- Otona no Otoko. Yasashikute Reikoku na Ude
- Otona no Renai
- Otona no Renaijikan
- Otona no Seito Techou
- Otona no Sekai ni Hikaru Shizuku
- Otona no Shikumi
- Otona No Shishunki
- Otona no Shokugyou Zukan
- Otona No Shuren Kodomo No Tekuda
- Otona no Sonna Tetsua Inee!!
- Otona no Tokken
- Otona no Uso Kodomo no Honki
- Otona no xx Ka - Karada Kaihatsu ga Oshigoto Desu
- Otona no Yoru no Otogibanashi
- Otona no Zukan
- Otona Nya Koi No Shikata Ga Wakarane!
- Otona Pink
- Otona Skip
- Otona Sugiru My Lover
- Otona to Kodomo no Kyoukaisen
- Otona to Kodomo, Anata to Watashi
- Otona wa Oshiete Kurenai
- Otona Wa Wakatte Kurenai.
- Otona wo Dame ni Suru Kangoshi Kitano-san
- Otona wo Komaraserun ja Arimasen!
- Otona-Bukuro
- Otona-chan.
- Otonabon
- Otonage
- Otonage Nai Hito.
- Otonage.
- Otonairo Ordermade
- Otonanajimi
- Otonari Complex
- Otonari Little Witch
- Otonari ni Ginga
- Otonari ni Noraneko
- Otonari ni Spica
- Otonari No Akechi-Sensei
- Otonari No Ecchi Nao Niisan Ga Ore No Sai Moe Chara Ni Niteiru Ken.
- Otonari no Gendai Elf no Ero Jijou
- Otonari No Higashi-Kun
- Otonari No Nikushokujuu
- Otonari no Oneesan ni Arekore Sareru Manga
- Otonari no Oto
- Otonari no Tengai
- Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken
- Otonari no Yakuza
- Otonari san to shiawase Keiyaku
- Otonari Voice Chat
- Otonari wa H Clinic (Natsuba Yashi)
- Otonari Wa Xx
- Otonari-kun wa Nante Kimagure
- Otonari-sama
- Otonari-san Game
- Otonari-San Ni Wa Naisho
- Otonari-san to Issho
- Otonari-san wa Kiss yori Amai
- Otonari-san wa Shitakunai noni
- Otonarisan Chino Futago-Kun
- Otonarisan Chiryouchuu.
- Otonarisan ni Koi o Shitemo Iidesuka
- Otonarisan to Kyou no Gohan
- Otonashi Genjuu
- Otonashi-san wa Hakaishin!
- Otonoba
- Otonosama Gorankou
- Otonosama to Kingyo
- Otonosama, Oteyawaraka Ni
- Otori: Kajou Sasshou Torishimarikan Madarame Otako
- Otoriyose Midnight
- Otoriyoseshimasshi!
- Otoroshi
- Otoshi Otosare Oshi Osare
- Otoshi-Ai
- Otoshigo to Jusha no Monogatari
- Otoshimae Tsuketemoraimasu
- Otoshite Kudasai! Megami-sama!! (Please Knock Me Down, Goddess!!)
- Otoshite Miseru!
- Otoshite↓Appli Girl
- Ototo ha Watashi no Koto wo Aishisugiteiru
- Ototo no Karada shika Shiranai
- Otou Channel
- Otou-san wa Kami-sama desu.
- Otou-San Wa Nayamashii
- Otou-san wo Boku ni Kudasai
- Otoufu Jigen
- Otoufu Youchien
- Otousan ga Hayaku Shinimasu you ni.
- Otousan no Kyuujitsu
- Otousan to Issho
- Otousan towa Shinai koto
- Otousan wa Isoganai
- Otousan wa Seiteki Contents
- Otousan Wa Shinpaishou
- Otousan wa Toshishita
- Otousan Wa Tsumitsukuri
- Otousan, Chibi ga Inakunarimashita
- Otousan, Watahi kono Kekkon Iya desu. (Daddy, I Don't Want to Marry!)
- Otouto Catcher Ore Pitcher de!
- Otouto ga Tsurete Kita Koibito wa Danshi Koukou Sei Deshita
- Otouto Imouto
- Otouto ja Irarenai!!
- Otouto Ja nakereba Yokattanoni
- Otouto Kainarashikata Oshiemasu!!
- Otouto Ni Asobaretemasu
- Otouto No Kao Shite Warau No Wa Mou, Yameru
- Otouto no Kyorikan ga Baguttemasu
- Otouto no Nasu ga mama Ani wa Mesuiki Choukyou-chuu
- Otouto Shikake No Honey Trap
- Otouto wa Ani Futari no Omocha.
- Otouto wa Midara na Yajuu - Dare ni mo Ienai Himitsu no Houkago
- Otouto wa Takusanda!
- Otoya Noujou Junichi Kessakusenshuu
- Otoyan
- Otozure Nurse
- Otsubone Reijou to Shyuka no Kisetsu - Reitetsu Saishou-sama no Okazari no Tsuma ni Natta Hazu ga, Dekiaisareteimasu
- Otsubone sama wa Fujoshi sama
- Otsubone!!!
- Otsukai Bocchan To Oshitai Maid
- Otsukai-kun
- Otsukare Gohan
- Otsukare Haikei-san Anime Gyoukai no Uragawa Oshiechaimasu!
- Otsukare Onii-san wa Shugeinuma ni Tsukaritai
- Otsukare! Mitama-chan
- Otsukare-san
- Otsukaresama Desu (Chihaya Hino)
- Otsuki Aishimasen Ka
- Otsuki-Sama No Shower
- Otsukiai Shite Kudasai.
- Otsukisama No Koto Bakari
- Otsukisama Waratta?
- Otsureai
- Otsutome no Jikan!?
- Ottama Jakushi
- Otteke! 3 Furlong
- Otto wa Fuyou!
- Otto desuga Kaisha Yamemashita
- Otto ga Itemo Dareka o Suki ni nattemo Iidesuka?
- Otto ni Koishicha Dame Desu ka?
- Otto no Are ga XL Size de Taihendesu!
- Otto no Chinpo ga Hairanai
- Otto No Jijou Tsuma No Himitsu
- Otto no Kakurega
- Otto no Yuigon
- Otto Sugoroku
- Otto to Kokoro ga Kayowanai - Cassandra Shoukougun de Waraenaku Natta Watashi ga Rikon suru Made no Hanashi
- Otto to Shinyuu ga Furin Shitakedo, Soredemo Nakayoku Dekimasuka?
- Otto wa Seichoukyouni Nyuushin shiteiru
- Otto wo Kamu
- Otto wo Konoyo kara Kesou to Kimemashita
- Otto wo Shakaiteki ni Massatsu suru 5-tsu no Houhou
- OTTOMAN
- Ottori Sousa
- Ottoto! Osumou-kun
- Ottsu Kimu Genso: Yama Miyuki Artbook
- Ou ni Konomi wo Sasage
- Ou no Byousitsu
- Ou no Ibara
- Ou no Ibara Gaiden
- Ou no Kemono (The King’s Beast)
- Ou no Michi
- Ou no Niwa（Kamata Kimiko）
- Ou no Sadame ni yori
- Ou To Hana Tsumami No Hanayome
- Ou to Hiyaku - Keisei Kobanashi
- Ou to Neko no Hihou
- Ou to no Ai Naki Kekkon
- Ou wa Hana wo Ubau
- Ou-sama Kareshi
- Ou-sama na Dorei
- Ou-sama no Gakkou
- Ou-sama no Hometown
- Ou-sama no Iinari
- Ou-sama no Kaikata
- Ou-Sama No Lesson
- Ou-sama no Mimi
- Ou-sama no Oasobi
- Ou-sama no Shichiya
- Ou-Sama No Tamago - Delicious Love & Cooking
- Ou-Sama To Inu No Goshukou
- Ou-Sama To Koi No Kara Sawagi
- Ou-sama to Watashi (Rikachi)
- Ou-sama wa Hana ni Kashizuku
- Ou-Sama Wa Neko Ga Kirai
- Ou-sama wa Roba - Hattari Teikoku no Gyakushuu
- Ou-sama Yaro to Ore
- Ou-sama α to Puppy Love
- Ouchi Berr wo 100 Bai Oishiku Suru Houhou
- Ouchi de Gohan
- Ouchi de Shinitai
- Ouchi e Kaerou
- Ouchi E Kaerou - Neko Mimi Omegaverse
- Ouchi ga Ichiban
- Ouchi Ni Kaerou
- Ouchi ni Kaerou
- Ouchi Quest
- Ouchou Haru no Yoi no Romance
- Ouchou Mosaic
- Ouchou Sakuran
- Oudo no Honryuu
- Oudou no Inu
- Oudoumon
- Ougari
- Ougi Yuzuha Special Book
- Ougishima Saijiki
- Ougo Mitsunaga wa Namagoroshi ga Tsurai
- Ougon Bat
- Ougon Bat: Taishou Dokuro Kitan
- Ougon Musoukyoku
- Ougon no Akeboshi
- Ougon no Keikenchi
- Ougon no Nashi
- Ougon no Rough
- Ougon no Salule
- Ougon no Seijuu
- Ougon no Shokutaku
- Ougon no Suikenshi
- Ougongai
- Ouha no Kagami
- Ouhi e no Kaidan
- Ouhi e no Shoutaijou
- Ouhi Margot
- Ouhi ni naru Jouken
- Ouhi ni Naru Yotei Deshita ga, Nise Seijo no Omei wo Kiserareta no de Toubou Shitara, Koutaishi ni Dekiai Saremashita. Sochira mo Douzo Oshiawase ni.
- Ouhi-sama ga Otoko da to Kizuita Watashi ga, Zenryoku de Inpei Kousaku sasete Itadakimasu!
- Ouhi-sama wa Rikon shitai - Isekai kara Seijo-sama ga Kita no de, Mou Oyaku Gomen desu wa ne?
- Ouhi-sama wa Toubouchuu
- Oui Chef!（Yes, Chef!）
- Oui o Suteta Koibito
- Oui wo Kaketa Koi
- Ouja e no Michi
- Ouja Ni Koi Shita Cinderella
- Ouja no Kizuna
- Ouja no Yuugi
- Ouji Denka no Gohoushi Neko
- Ouji Domo to Dousei Hajimete Mimasu.
- Ouji ga Aishita Spy
- Ouji Ga Watashi O Akiramenai!
- Ouji ga Watashi wo Akiramenai!
- Ouji Hiroimashita.
- Ouji ka Prince
- Ouji Kakusei
- Ouji Kinsei
- Ouji ni Aisareta Chevalier
- Ouji ni Dekiai Saretenainode Moto Princess desuga Dansou Shitsuji ni narimasu!
- Ouji ni Miserarete
- Ouji Ni Tsunagareta Yoru
- Ouji no Hakobune
- Ouji no Hakoniwa
- Ouji no Himitsu no Koibito
- Ouji No Honmei Ga Masaka No Watashi No Hon.
- Ouji no Honmei wa Akuyaku Reijou
- Ouji no Konkatsu
- Ouji no Konrei
- Ouji No Netsu Ni Tokeru Made
- Ouji No Yuuga Na Seikatsu (Ka)
- Ouji O Hirotte Teisou No Kiki!
- Ouji Romantica
- Ouji to Aka-chan
- Ouji to Houkago
- Ouji to Joujin
- Ouji To Juusha No Houteishiki
- Ouji to Kojiki
- Ouji to Kotori
- Ouji to Majo to Himegimi to
- Ouji to Maniawase no Tsuma
- Ouji To Ore Ga Koi Ni Ochitara
- Ouji To Shitsuji
- Ouji To Sokkin No Nagai Yoru
- Ouji to Yamori
- Ouji to Yamori: Shitsuji Kakumei
- Ouji VS Kichiku
- Ouji wa Tadaima Dekasegichuu
- Ouji wo 1-piki Katteimasu.
- Ouji, Ikebukurokei.
- Ouji, Konyaku Haki Shita no wa Sochira na no de, Kowai Kao de Kocchi Niramanaide kudasai.
- Ouji-Ka! Sumeragi Mikado no Karei naru Hibi
- Ouji-kei Joushi no Nakami wa Yajuu!? ~Ore Konomi ni Kyousei Shite Yaru~
- Ouji-kun
- Ouji-kun to Senpai
- Ouji-sama 100%
- Ouji-sama de Yajuu
- Ouji-sama ga Ii no!
- Ouji-sama ga Yatte Kita!
- Ouji-Sama Game
- Ouji-sama Game (Kirishima Rila)
- Ouji-Sama Hiroimashita
- Ouji-sama ja Nakutemo
- Ouji-sama Kourin
- Ouji-sama Lv 2 the Comic
- Ouji-sama Lv2
- Ouji-sama Lv2 the Comic
- Ouji-sama Nante Iranai
- Ouji-sama Nante, Kocchi Kara Negaisage Desu wa! - Tsuihou Sareta Moto Akuyaku Reijou, Mahou no Chikara de Mikaeshimasu
- Ouji-Sama Ni Chu
- Ouji-sama ni Dakareru to iu Himitsu
- Ouji-sama ni Dekiai Sarete Komattemasu ~Tensei Heroine, Otome Game Funtouki~
- Ouji-sama ni Kataomoi
- Ouji-sama ni Ochite Tamaru ka!
- Ouji-Sama Ni Onegai!
- Ouji-sama ni wa Kanawanai
- Ouji-sama no Ai wa Amai Wagamama
- Ouji-Sama no Dakimakura
- Ouji-sama no Hanayome Sagashi (Matched To A Prince)
- Ouji-sama no Hanryo wa Batsuichi Arafou
- Ouji-sama no Hanryo wa Yuuutsu na Honey
- Ouji-Sama No Hiyaku Jikken
- Ouji-sama no Ita Natsu
- Ouji-sama no Iutoori
- Ouji-sama no Kainushi-gakari - Norowareta Denka ga Mofumofu Body de Sasottekimasu
- Ouji-Sama No Kanbi Na Oshioki
- Ouji-sama no Kanojo
- Ouji-sama no Kiss
- Ouji-Sama No Mimi Wa Roba No Mimi
- Ouji-Sama No Okinimesu Mama
- Ouji-Sama No Oose No Mama Ni
- Ouji-Sama No Otoko.
- Ouji-sama no Riyuu
- Ouji-Sama No Sokuseki Gunshi
- Ouji-Sama O Otose
- Ouji-sama to Boku
- Ouji-sama to Dekiai Cinderella
- Ouji-sama to Inu
- Ouji-Sama To Issho Yo
- Ouji-Sama To Issho!
- Ouji-sama to Touhikou
- Ouji-sama to Watashi (Haneda Ibuki)
- Ouji-sama to Watashi (Momoka Kou)
- Ouji-sama to Watashi (Nanase Jun)
- Ouji-sama to Yowamushi-kun
- Ouji-Sama wa Gaman Dekinai - Sweet Sugar Romance
- Ouji-sama wa Inai
- Ouji-sama wa Juudenchuu
- Ouji-sama wa Koi ga Nigate
- Ouji-Sama Wa Kudokibeta
- Ouji-Sama Wa Marriage Blue
- Ouji-sama wa Sute Neko ni Natsukaretai
- Ouji-sama wa Yajuukei
- Ouji-sama wa Yuuutsu
- Ouji-sama wo Tsukamaero!
- Ouji-sama, Hiroimashita
- Ouji-San Lovehame Wagon
- Ouji-tachi wa Izon suru
- Oujisama Level 1 (Ouji-sama Lv1)
- Oujisama ni wa Hodasarenai
- Oujisama ni wa Narenai
- Oujisama no Dekiai wa Bousouchuu
- Oujisama no Junan
- Oujisama Tantei
- Oujisama to Kateikyoushi
- Oujisama wa Hime-kun to Tsukiaitai
- Oujisama wa xx.
- Oujisama Wo Nugaseru Kiss
- Oujitachi no insan
- Oujo Alexandra
- Oujo Denka wa Oikari no you desu
- Oujo no Himeyaka na Haitoku
- Oujo no Himitsu
- Oujo to Maou (Kari)
- Oujo-sama to Bodyguard
- Oujosama ni Kanpai!
- Oujosama no Hakarigoto, Ousama no Wana
- Oujou no Jouken
- Oujougiwa no Imi wo Shire!
- Ouka Houshin
- Ouka Kenran Seitokai
- Ouka Ranman
- Ouka Ryou Wars
- Ouka Toga no Chigiri
- Oukakoku Koukyuu no Kusushi
- Ouke no Hanayome no Jouken (A Royal Baby Surprise)
- Ouke no Monshou
- Ouke no Sadame (Duty And The Beast)
- Ouke o Meguru Koi
- Oukoku Game
- Oukoku kara Kita Koibito
- Oukoku no Hanayome
- Oukoku no Saishuu Heiki, Rettousei to shite Kishi Gakuin e
- Oukoku wa Akujou no Hitsugi
- Oukokuchou Sora Sore
- Oukyuu Black Marriage - Isekai Trip Shitara Saishou-Sama Ni Dakarete Imashita
- Oukyuu Jokan no Nozokimi Jikenbo - Kuuki Yomazu ni Anata no Himitsu Abakimasu
- Oukyuu no Koibitotachi
- Oukyuu Roman ni Makikomanaide!
- Oukyuu wo Tsuihousareta Seijo desu ga, Jitsu wa Honmono no Akujo wa Imouto da to Kidzuite mo Mou Osoi
- Ouma ga Blue
- Ouma ga Toki ())
- Ouma ga Toki no Karasu Otoko
- Ouma ga Tsuji
- Oumaga Blue
- Oumagadoki Doubutsuen
- Oumagatoki
- Oumagatoki Yukue Shirezu
- Oumagatsuji - Seimei to Michinaga
- Oumi no Sakura to Meshi Kuu Koto ni Narimashite
- OUMI Sakuhinshuu - Tsuisou
- Oumu wa Kyou mo Kangaeteiru
- Our After-Hours XXX (Ore to Aitsu no Jikangai xx)
- Our Boss is a Highschool Girl. (Gokudo Girl)
- Our Boss's Former Job Is the Brave
- Our Chronostasis (Bokura no Chronostasis)
- Our Dear Tamura-kun (Watashitachi no Tamura-kun)
- Our Derby (Futari no Derby)
- Our Everlasting (Keijijou na Bokura)
- Our Fake Marriage (Usokon)
- Our Fantasy Does Not Start Yet!
- Our Generation
- Our House: Love Trouble (Our House Love Trouble)
- Our Journey (Bokutachi no Tabi)
- Our Kingdom (Bokura no Oukoku)
- Our Last Crusade or the Rise of a New World (Kimi to Boku no Saigo no Senjou, Aruiwa Sekai ga Hajimaru Seisen)
- Our Life - Tokyo Modern Girl no Koufuku
- Our Lives After the Apocalypse (Tabi to Gohan to Shuumatsu Sekai)
- Our Party Is Wrong (Oretachi no Party wa Machigatteiru)
- Our Precious Conversations (Boku to Kimi no Taisetsu na Hanashi)
- Our Reason for Living (Bokutachi no Ikita Riyuu)
- Our Relationship Is...
- Our Summer Vacation
- Our Time (Bokura no Jikan)
- Our True Figure (Honto no Bokura)
- Ouran Koukou Host Club (Ouran High School Host Club)
- Oure! ~Jakushou Sakkaakurabu no Chousen~
- Ouritsu Kishidan no Hanagatashoku
- Ouritsu Mahou Gakuen no Saikasei
- Ouritsu Majutsu Gakuin No Kichiku Koushi
- Ouritsu Ouji Gakuen Anthology
- Ouroboros: Keisatsu wo Sabaku wa Ware ni Ari
- Ourouden
- OurTube
- Ousaka Mieko The Best
- Ousama Game
- Ousama Game (Aizawa Misawo)
- Ousama Game (Sachiyo)
- Ousama Game: Rinjou
- Ousama Game: Shuukyoku
- Ousama Kareshi (Anthology)
- Ousama ni Kiss !
- Ousama no Kyuujitsu
- Ousama no Mimi wa Okonomimi
- Ousama no Propose
- Ousama no Shitateya
- Ousama no Shitateya: Fiori di Girasole
- Ousama no Shitateya: Sarto Finito
- Ousama no Shitateya: Sartoria Napoletana
- Ousama no Shitateya: Shitamachi Tailor
- Ousama no Tamago
- Ousama Ranking
- Ousama to Boku
- Ousama to Fushigi no Shiro
- Ousama to Karyuudo
- Ousama to Shounen wa Himitsu wo Motteiru
- Ousamatachi No Saien
- Ousama★★Game
- Oushitsu Scandal Soudou
- Oushiza no Koibito
- Oushuu Fujiwara Yondai
- Oushuu Hiraizumi Fujiwara 4-dai
- Ouson Sensou
- Out (Asou Ayumu)
- OUT (Mizuta Makoto)
- Out Boxer
- Out Cast
- Out Code: Choujou Hanzai Tokumu Sousakan
- Out Comes the Devil. Out Comes the Snake. (Oni ga Deru ka Ja ga Deru ka)
- Out Law
- Out Of Control
- Out of Control (Chotto ya Sotto ja Tomaranai)
- Out of The Cocoon
- Out Pitch
- Out Side
- Out-Sider
- Outaishi Denka wa Koukyuu ni Uranaishi wo Goshomou desu
- Outaishi ni Konyaku Hakisareta no de, Mou Baka no Furi wa Yameyou to Omoimasu
- Outaishi-hi ni Nante Naritakunai!!
- Outaishi-hi ni Nante Naritakunai!! Konyakusha-hen
- Outaishi-sama no Amasugiru Henai ~Oazuke wa Shoya made~
- Outaishi-sama, Watashi Kondo Koso Anata ni Korosaretakunain desu!
- Outaishihi Padma no Tensei Iryou
- Outbreak Company: Moeru Shinryakusha
- Outbride -Ikei Konin-
- Outdoor Gohan
- Outei denka no Amai Shitsuai - Koi no Nioi ni Hatsujouchuu
- Outei Denka no Himitsu no Konyakusha
- Outei Denka no Koihime
- Outei Denka no Okiniiri
- Outei-koshaku wa Niizuma Dekiai-byo
- Outeidenka no Aisare Kusurishi
- Outen no Mon
- Outer Zone
- Outer Zone: Re:Visited
- Outher Halo
- Outlanders
- Outlaw
- Outlaw - Bengoshi Hibiki Daisuke
- Outlaw BL Anthology
- Outlaw Bl Anthology
- Outlaw Nihon Mukashibanashi
- Outlaw Skill de Musou shite, Isekai-ou ni Ore wa Naru!
- Outlaw Star
- Outlaw Wa Warawanai
- Outline
- Outlive
- Outo Ayakashi Kitan
- Outo Monogatari
- Outo no Gakuen ni Kyouseirenkousareta Saikyou no Dragon Rider wa Chou ga Tsukuhodo Inakamono
- Outo no Hazure no Renkinjutsushi
- Outo Torikaebeya Monogatari (Mizusato Yuki)
- Outou Komachi
- Outouiro Time
- Outrageous Cherry Voice (Furachi na Cherry Voice)
- Outreach (Hayami Kuro)
- Outside Flower
- Outside Pornograph
- Outsider (Tanabe Gou)
- Outsider Communication
- Outsider Higashi Sousuke
- Outsider Paradise
- Outsider x Buddy
- Outsiders
- Outsiders (Hitsuji No Me。)
- Ovampire
- Over (Kuramochi Tomoko)
- Over Clock - Once In A Blue Moon
- Over Drive
- Over Drive - Kasoku Shite, Kanetsu Suru
- Over Flow
- Over Gloss
- Over Image
- Over Line
- Over Reach Boy
- Over rev! 90's: Onsoku no Bishoujo-tachi
- Over Size Sextet! (Ishuzoku Kyoshoujo Sextet!)
- Over Squall
- Over Take
- Over Time
- Overdrive
- Overlord
- Overlord a la Carte (Overlord: Koushiki Comic à la Carte)
- Overlord: The Undead King Oh! (Overlord: Fushisha no Oh!)
- Overman King-Gainer
- Overtime Work Diary of Inori (Inori-chan no Zangyou Nisshi)
- Overwatch
- Overzone
- Ovis
- Ovis (Anthology)
- Ovis Countdown
- Owakare Hospital
- Owarai no Kami-sama
- Owarai O Isseki!
- Owarai Team
- Owaranai Hatsukoi
- Owaranai Koi
- Owaranai Koi no Tame ni
- Owaranai Uta wo Taou!
- Owaranai Yujo To Katakoiron
- Owaranai Yume O Mite
- Owaranai Yume wo Tsuzuru Kimi ni
- Owarenai Futari
- Owari ni Dekinai Kankei
- Owari ni Hajimeru Koi no Hanashi
- Owari no Hatemi wa Hanshoku Shitai
- Owari no Kuni no Towa
- Owari no Nai 100-nen no Tameni
- Owari no Nai Natsu (Takigawa Eve)
- Owari no Nai Taiyou
- Owari no Seraph: Ichinose Guren, 16-sai no Catastrophe
- Owari to Hajimari no Miles
- Owari-San No Ai Ga Ooki Sugiru! - Taikakusa 43 Cm Couple Seikatsu No Icha Ama
- Owarimon
- Owarinaki Scenario
- Owaru Koi Ja Nee Daro
- Owaru Sekai no Hoshi no Shita
- Owaru Sekai no Shuugakuryokou
- Owaruu Gozaimasu
- Owatta Mangaka
- Owl Night
- Ox Lovers
- Oxalis no Hata: Chousokabe Motochikaden
- Oxide
- Oxydol Love
- Oya ga Saikonshite Kyuu ni Imouto ga Dekita
- Oya Gacha ni Hazuretakedo Futsuu ni Ikitemasu
- Oya gawari wa chichi no shinyu. …Soshite Hatsukoi no Hito
- Oya kara Misuteraremashita. Jiriki de Ikinuite Misemasu.
- Oya Naru Mono Dangai
- Oya ni ha Himitsu no Ikenai Koi
- Oya ni mo Ienai (Hi)
- Oya ni Urareta Watashi no Shiawase na Kazoku
- Oya ni wa Naisho
- Oya nimo Himitsu de
- Oya nimo Himitsu Love Story
- Oya Nimo Naisho De
- Oya Niwa Naisho no Koimonogatari
- Oya no Kaigo, Hajimarimashita.
- Oya no Kao ga Mitemitai
- Oya Sagashi Sutekichi
- Oya to Ko no Okyou Fubo Onjuukyou
- Oya wo, Dousuru?
- Oyabaka Kobaka
- Oyacocco
- Oyadama'S
- Oyafukou Doori
- Oyaji (Moriyama Tsuru)
- Oyaji + Cinema
- Oyaji + Kareshi
- Oyaji Ana no Mujina
- Oyaji Boutarou
- Oyaji Bunko
- Oyaji ga Bishoujo ni Natteta Hanashi
- Oyaji Hiroimashita
- Oyaji Kairou e Youkoso
- Oyaji no Aijin to Kurasu Ore
- Oyaji no Toiki
- Oyaji no Yomesan
- Oyaji to Nyankichi
- Oyaji! Arisawa-san'chi no Hanashi
- Oyajina!
- Oyajina! - Otaku no Shiro-chan no Baai
- Oyajina! - Ryuu to Murasaki no Miya no Baai
- Oyajina! ~Chinatsu to Tomoe no Baai~
- Oyajishuu
- Oyakata (Ara Jin)
- Oyako de Futoukou ni Narimashita.
- Oyako Keiji
- Oyako Mondai
- Oyakodonburi!
- Oyaku ni Tatsu no de Chi wo kudasai
- Oyakusoku Consultant Suzuki Takamichi
- Oyakusoku no Neverland
- Oyama No Kamisama Souzoku Shimashita
- Oyama no Naka no Doubutsu Ikka
- Oyama no Ryuujinsama
- Oyama no Taishou (Itaba Yoshihiro)
- Oyama no Taishou (Yamazaki Kyousuke)
- Oyama! Kikunosuke
- Oyama! Kikunosuke-san
- Oyama-san chi no Yukai naru 365-nichi
- Oyamada-sensei wa Mou Genkai!
- Oyanji~zu
- Oyashiki De No Himitsugoto
- Oyashiki no Hanako-sama
- Oyashirazu Sanka
- Oyasuiminbu
- Oyasumi Fukorou
- Oyasumi Idol-Kun
- Oyasumi Jack the Ripper
- Oyasumi Kara Hajimeyou
- Oyasumi Karasu Mata Kite ne.
- Oyasumi Love Darling
- Oyasumi Mae Ni Hitotsu Dake
- Oyasumi Mission
- Oyasumi Natsu No Tsuki
- Oyasumi Toy Bear
- Oyasumi Étranger
- Oyasumi, Itoshii Kotori-sama
- Oyasumi, Matane. Mashiro-kun.
- Oyasuminasai (Odawara Dragon)
- Oyasuminasai No Ato Wa
- Oyasumi☆Darling
- Oyatsu (Oohinata Gou)
- Oyayubi Hime
- Oyayubi no Himegoto
- Oyayubihime Infinity
- Oyayubisagashi
- Oyobanu Koi Wa Baka Ga Suru
- Oyobi Desu ka!? Hacka Doll
- Oyobi Desu ka, Senpai?
- Oyome ni Ikenai!
- Oyome Ni Natte Kuremasu Ka?
- Oyome ni Oide yo!
- Oyome ni Oide!
- Oyome Sanba
- Oyome-Kun To Wagamama Shachou
- Oyome-san ni Shite Kudasai! (Dandou Saya)
- Oyome-san wa Kami-sama desu.
- Oyomechan Bar
- Oyomesan Hokaku Keikaku
- Oyonko Buunyan
- Oyoshininatte! Ranmaru-san
- Oyu de Hokorobu Yukime Senpai
- Oyururi Mantama Nikki
- Oyurushi Kudasai Wakashachou
- Oyuya e Youkoso
- OZ (Itsuki Natsumi)
- Oz (Itsuki Natsumi)
- OZ (Tokiya Seigo)
- Oz 2 no Mahoutsukai
- Oz Dorothy
- Oz to Elsa
- Oz to Mahoutsukaitachi
- Oz to Saigo no Majo
- OZ-DOROTHY
- Ozaki Yutaka History
- Ozaki Yutaka Monogatari (Horiguchi Sumio)
- Ozaki Yutaka Monogatari (Nagao Takaya)
- Ozaki-San To Kusumoto-Kun
- Ozanari Dungeon
- Ozanari Dungeon TACTICS
- Ozanari-kun
- Ozawa Mari the Best
- Ozmafia!!
- OZN
- Ozomashia
- Ozone
- Ozoramono
- Ozu no Kakashi Tsukai
- Ozu No Mahoutsukai
- Ozuma Taichou
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