Koikawa has written at least 3 books. Their most popular book is Ogi's Summer Break, Volume 1 with 2 saves with an average rating of -⭐.
Series
2 primary booksAuthored 100% of series
Ogi's Summer Break is a 2-book series with 2 released primary works first released in 2021 with contributions by Koikawa and こいかわ.