Item Description
| title | 八十亀ちゃんかんさつにっき(特装版)(9) |
| series | Yatogame-chan Kansatsu Nikki |
| product type | Special Edition Manga with Bonus, Manga |
| author | Andou Masaki (安藤正基) |
| publisher | Ichijinsha |
| Label | REX Comics |
| genre | Seinen Manga |
| release date | 2020-10-27 |
| language | Japanese |
