Kōtarō Isaka
Kōtarō Isaka's most popular book is Bullet Train with 199 saves and an average rating of 3.85.
Series
10 primary books5 released booksAuthored 100% of series
Maoh: Juvenile Remix
Maoh: Juvenile Remix is a 5-book series with 5 released primary works first released in 2007 with contributions by Megumi Ōsuga and Kōtarō Isaka.
Series
4 primary booksAuthored 100% of series
殺し屋
殺し屋 is a 4-book series with 4 released primary works first released in 2004 with contributions by Kōtarō Isaka.
Series
1 primary bookAuthored 100% of series
Assassins
Assassins is a 1-book series first released in 2010 with contributions by Kōtarō Isaka.
Series
1 released bookAuthored 100% of series
陽気なギャング
陽気なギャング is a 1-book series first released in 2015 with contributions by Kōtarō Isaka and 伊坂 幸太郎.
Series
1 released bookAuthored 100% of series
陽気なギャング
陽気なギャング is a 1-book series first released in 2006 with contributions by Kōtarō Isaka and 伊坂 幸太郎.
Series
1 released bookAuthored 100% of series
陽気なギャング
陽気なギャング is a 1-book series first released in 2003 with contributions by Kōtarō Isaka and 伊坂 幸太郎.
