Bakudan! ~ Bakumatsu Boys ~ (Volume 1-6 is the latest issue)

Publisher: Kodansha
Author: Atsushi Kase
Size: 112mm x 174mm
Number of books: 6
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2012-12-17

Synopsis:
Makoto, a high school student, suddenly slipped back in time during the school trip to Kyoto. Without knowing the situation, I was suddenly entangled by a ronin passing by, and as soon as possible, the big pinch to heaven! However, I saved that Shinsengumi, Isamu Kondo! Makoto decides to join a new selection even though he doesn't want it?!