Mysterious Murasame-kun (Volume 1-3 Volume)

Publisher: Shueisha
Author: Mikio Ito
Size: 112mm x 174mm
Number of books: 3
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2007-04-04

Synopsis:
Murasame Kunai, who attends Sakurazaka High School, is a seemingly ordinary high school student. However, the true figure is a terrible spy (the son of the son)! The identity is absolutely a secret, and if it is barred, it will be killed. Can Kunai really go through his daily troubles and become a full -fledged ???