Item Description
| title | 【単品】EXTRA STORY (Voice or Noise MEMORIAL BOOK) |
| category | Voice or Noise |
| product type | Official Fan Book, Manga |
| author | Enjin Yamimaru (円陣闇丸) |
| publisher | Tokuma Shoten |
| genre | Yaoi Manga (BL Manga) |
| release date | 2016-6-25 |
| language | Japanese |
