武田 日向 has written at least 3 books. Their most popular book is GOSICK Volume 1 with 6 saves with an average rating of 3⭐.
Series
2 primary booksAuthored 100% of series
Gosick is a 2-book series with 2 released primary works first released in 2003 with contributions by Kazuki Sakuraba and 武田 日向.