Medaka BoxMedaka Box.

Medaka Box (Japanese: めだかボックス, Hepburn: Medaka Bokkusu) is a Japanese manga series written by Nisio Isin and illustrated by Akira Akatsuki. It was serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump between May 2009 and April 2013, with its chapters collected in 22 tankōbon volumes. The series follows Medaka Kurokami, Zenkichi Hitoyoshi, Kouki Akune and Mogana Kikaijima, who are the members of the student council, during their various adventures to honor suggestions presented by academy members in order to better the academy.