Sakigake!! Otokojuku

'''Sakigake!! Otokojuku''' is a manga written and illustrated by Miyashita Akira. The series was published in Weekly Shōnen Jump from 1985 to 1991. Ending at 34 volumes, Sakigake!! Otokojuku is one of the bst selling manga in Jump having sold over 26 million copies. It received an anime adaptation by Fuji TV during 1988 which ended at episdoe 34.

Plot
Otokojuku - a private school for juvenile delinquents that were previously expelled from normal schools. At this school, Japanese chivalry is taught through feudal and military fundamentals. Similar to an action film, the classes are overwhelmed by violence. Only those who survive it become true men.