Goro has always been a lone wolf. When he arrives at an industrial city in Keihin, there is certain restlessness in the air. The Iriezaki family and the Kanto Touyu-kai were in the midst of a territorial dispute. Goro was quick to notice, but had no intent to take sides. At a department store nearby, he sees an elevator lady being harassed by a couple of hoodlums. Goro decides to intervene. Unbeknownst to him, the hoodlums are Touyu-kai members – and the girl has strong ties with the opposing family.
On a cold winter day, Goro Fujikawa (Tetsuya Watari) and Masahiko murder the mob boss of Meishin-Kai. The deed costs them time in prison, but Goro had no shred of regret. When Goro is released 2 years later, Masahiko is dying in prison hospital and entrusts his last wish; "find my sister and take care of her." Goro leaves as a free man with a mission, but soon finds that he might have been better off in jail.
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.
A crime film from 1966
Nagai
Arikawa runs a transport company. But this is only a front for his gambling house. Yuriko is a regular on the scene, and she is fascinated by the dice and the one who throws them. A year before, Yuriko's father died in mysterious circumstances; she decides to go in search of the truth.
A high-school vigilante protects his community from the extortions of mobsters from a neighbouring city.