Kiroku boards with a Roman Catholic family and falls for the daughter Michiko. He ignores his feelings, joins a gang, gets in fights and, eventually, becomes involved with the radical Kita Ikki group.
When a mysterious stranger muscles into two rival yakuza gangs, Tokyo's underworld explodes with violence.
A gang lord hires Kamimura, a hit man, to take out a rival boss who's gotten greedy.
