Mitsuru Si has written at least 10 books. Their most popular book is めぐみとつぐみ 2 with 4 saves with an average rating of 4⭐.
Series
1 primary bookAuthored 100% of series
Megumi & Tsugumi is a 1-book series first released in 2018 with contributions by Mitsuru Si and S井ミツル.
Series
3 primary booksAuthored 67% of series
Megumi & Tsugumi is a 3-book series with 3 primary works first released in 2019 with contributions by S井ミツル and Mitsuru Si.