Rikdo Koshi
Rikdo Koshi has written at least 19 books. Their most popular book is Excel saga with 1 save with an average rating of 3⭐.
Rikdo Koshi has written at least 19 books. Their most popular book is Excel saga with 1 save with an average rating of 3⭐.
Series
21 primary booksAuthored 86% of series
Excel Saga is a 21-book series with 21 primary works first released in 2001 with contributions by Rikdo Koshi and Koshi Rikudo.
