Toshikazu Kawaguchi has written at least 37 books. Their most popular book is Before the Coffee Gets Cold with 1703 saves with an average rating of 3.68⭐.
Series
5 primary booksAuthored 100% of series
Before the Coffee Gets Cold is a 5-book series with 5 released primary works first released in 2015 with contributions by Toshikazu Kawaguchi.
Series
5 primary booksAuthored 100% of series
コーヒーが冷めないうちに is a 5-book series with 5 released primary works first released in 2015 with contributions by Toshikazu Kawaguchi and 川口 俊和.
Series
2 primary books1 released bookAuthored 100% of series
Before the Coffee Gets Cold is a 1-book series first released in 2015 with contributions by Toshikazu Kawaguchi.