Jirō Nitta has written at least 12 books. Their most popular book is The Climber, Vol. 1 with 4 saves with an average rating of 4⭐.
Series
11 primary books孤高の人 [Kokō no Hito] is a 11-book series with 11 primary works first released in 2008 with contributions by Yoshio Nabeta, Hiroshi Takano, and 2 others.