It's amazing !! Masaru-san (Volume 1-7 Volume)

Publisher: Shueisha
Author: Kyosuke Usuta
Size: 112mm x 174mm
Number of books: 7
Language: Japanese
Category: Shonen manga, manga
Latest release date: 1997-12-04

Synopsis:
Humin has been transferred to Wakazu High School. I was enthusiastic about making friends, but there was a very problematic child in that class. Unknown actions and songs are Masaru Hanakajima! But he is a genius of martial arts and is obsessed with sexy commando.