Overview

After a life-changing incident, timid college student Koichi Haimawari accepts an offer from revered vigilante Knuckleduster to train as his protégé.

Seasons

Season 1

26 episodes

Cast

Shuichiro Umeda

Koichi Haimawari (voice)

Ikumi Hasegawa

Pop☆Step (voice)

Yasuhiro Mamiya

Knuckleduster (voice)