Gororo (volume 1-6 is the latest issue)

Publisher: Shogakukan
Author: As soon as
Size: 112mm x 174mm
Number of books: 6
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2012-06-28

Synopsis:
"Korokoro Original Story Manga Popular No.1 !! In front of Hiroshi Mizushima, 6th grade of elementary school, who is one of the most grades, a sixth grader of elementary school, but a strong, a demon boy, Gororo appears! Laughing. Both tears, mysteries, and excitement, a super mysterious battle story filled with everything begins here!