Yappen has written at least 5 books. Their most popular book is Survival in Another World with My Mistress! (Light Novel), Vol. 1 with 3 saves with an average rating of 3⭐.
They are best known for writing in the genres Fantasy, Adventure, and Young Adult Fiction.
 Survival in Another World with My Mistress! (Light Novel), Vol. 1
| 3 | 2 reads |
 Survival in Another World with My Mistress! (Light Novel), Vol. 4
| 5 | 1 read |
 Survival in Another World with My Mistress! (Light Novel), Vol. 3
| 5 | 1 read |
 Survival in Another World with My Mistress! (Light Novel), Vol. 2
| 5 | 1 read |
 Welcome to Japan, Ms. Elf! Volume 1 Welcome to Japan, Ms. Elf! Volume 1
| 0 | 0 reads |