Bane-chan, a third-year student at Rokkaku High School in Kurobane, is an incredibly strong player with significant responsibility. Despite his rugged appearance, he has a close bond with the children who frequent Rokkakus playground and treats them like family. Additionally, he keeps a watchful eye on his kouhai, Amane, even when the latter makes silly puns, which often results in Bane-chan gently correcting him.