井上 堅二
井上 堅二 has written at least 1 book. Their most popular book is バカとテストと召喚獣 1 with 2 saves with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
1 primary bookAuthored 100% of series
Baka and Test: Summon the Beasts
Baka and Test: Summon the Beasts is a 1-book series first released in 2007 with contributions by Kenji Inoue and 井上 堅二.
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