Nisio Isin
"Medaka Box" is written by Nisio Isin and illustrated by Akira Akatsuki. It was serialized in Shueisha's "Weekly Shōnen Jump" between May 11, 2009 and April 27, 2013. Shueisha collected its chapters in twenty-two "tankōbon" volumes, released from October 2, 2009 to September 4, 2013.