Rikdo Koshi
Rikdo Koshi has written at least 19 books. Their most popular book is Excel saga with 2 saves with an average rating of 4⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
21 primary booksAuthored 86% of series
Excel Saga
Excel Saga is a 21-book series with 21 released primary works first released in 2001 with contributions by Rikdo Koshi and Koshi Rikudo.
