Original anime cel from the action/comedy series Sakigake!! Otokojuku produced by Toei Animation in 1988. Based on the manga of the same name by Akira Miyashita, the series is set at an infamous men's private school that takes in the worst Japanese delinquents and turns them into the manliest of men through rigorous and highly unorthodox training, run by a mad genius of a war hero Heihachi Edajima. The story follows the newest class of students, headed by Momotaro Tsurugi, as they attempt to overcome every challenge their teachers and principal throw at them. Notably, the series is considered one of Shonen Jump's "Big Three" in the 1980s, alongside Fist of the North Star and JoJo's Bizarre Adventure.