9 books in series
ぼくは麻理のなか [Boku wa Mari no Naka]
ぼくは麻理のなか [Boku wa Mari no Naka] is a 9-book series with 9 primary works first released in 2012 with contributions by Shuzo Oshimi.
| #1 |  Inside Mari, Vol. 1 Inside Mari, Vol. 1
| 4.14 | 8 reads | ||
| #2 |  Inside Mari, Vol. 2
| 4 | 6 reads | ||
| #3 |  Inside Mari 3
| 4 | 5 reads | ||
| #4 | Inside Mari Volume 4 Inside Mari Volume 4
| 4.5 | 5 reads | ||
| #5 |  Inside Mari, Volume 5 Inside Mari, Volume 5
| 4.4 | 6 reads | ||
| #6 |  Inside Mari, Volume 6 Inside Mari, Volume 6
| 4.6 | 6 reads | ||
| #7 |  Inside Mari, Volume 7 Inside Mari, Volume 7
| 4.33 | 4 reads | ||
| #8 |  Inside Mari Volume 8 Inside Mari Volume 8
| 4.33 | 4 reads | ||
| #9 |  Inside Mari, Volume 9
| 4 | 5 reads |