Toshio Sako
Toshio Sako has written at least 5 books. Their most popular book is Usogui, Vol. 1 with 4 saves with an average rating of 5⭐.
Toshio Sako has written at least 5 books. Their most popular book is Usogui, Vol. 1 with 4 saves with an average rating of 5⭐.
Series
5 primary booksAuthored 100% of series
Usogui is a 5-book series with 5 primary works first released in 2006 with contributions by Toshio Sako.
