coolkyousinnjya has written at least 25 books. Their most popular book is Miss Kobayashi's Dragon Maid, Vol. 1 with 6 saves with an average rating of 4⭐.
Series
14 primary books12 released booksAuthored 100% of series
Miss Kobayashi's Dragon Maid is a 12-book series with 12 released primary works first released in 2014 with contributions by coolkyousinnjya.
Series
4 primary booksAuthored 100% of series
Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary is a 4-book series with 4 released primary works first released in 2018 with contributions by coolkyousinnjya.
Series
1 primary bookAuthored 100% of series
Peach Boy Riverside is a 1-book series first released in 2016 with contributions by coolkyousinnjya.