Niyama
Niyama has written at least 4 books. Their most popular book is ご利用は計画的に with 2 saves with an average rating of 3.5⭐.
Series
3 primary books僕のおまわりさん / Boku no omawarisan
僕のおまわりさん / Boku no omawarisan is a 3-book series with 3 primary works first released in 2019 with contributions by にやま and Niyama.
