Mighty Heart (Volume 1-7 whole volume)

Publisher: Akita Shoten
Author: ﾏ ﾘ ｼ ｼ ｼ ｼ ｼ ｼ ｼ
Size: 112mm x 174mm
Number of books: 7
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2009-04-08

Synopsis:
The high school boy, Amakawa Ju City, is usually a normal high school student, but his identity is actually a monster Volken, who is intended to conquer humanity. One day, a beautiful girl, Maishima, was transferred to the same high school. She was fascinated by her and fell in love, but her true identity was Mighty Hart, who was hostile to the monster corps.