Zenkichi Hitoyoshi

Zenkichi Hitoyoshi (人吉 善吉, Hitoyoshi Zenkichi) is the male protagonist of the series Medaka Box. He is a freshman and later junior of Class 1, and a childhood friend of Medaka Kurokami, who strong-arms him into joining the Student Council as the general affairs manager. He later becomes the 100th Student Council president. He is the son of Hitomi Hitoyoshi.