コースケ
コースケ has written at least 1 book. Their most popular book is GANGSTA.1 with 12 saves with an average rating of 3.5⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
8 primary booksAuthored 13% of series
Gangsta.
Gangsta. is a 8-book series with 8 released primary works first released in 2011 with contributions by コースケ and Kohske.
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