Patrol car 108 is on the prowl in Tokyo when it comes across a suspicious small truck. When the policeman investigates he is shot and the truck makes its getaway.

Based on the novel of the same name by Seichō Matsumoto.

The fourth installment of G-men of Japan

Detective Tarao goes undercover to battle an evil gun smuggling business.

Shinichi “Sonny” Chiba returns as the reckless son of a private detective takes on the case of a minor league baseball pitcher who disappears right before signing a contract into the major leagues. Meanwhile, the body of an orthopedist is discovered in the river.

The masked hero 'Moon Light Mask' battles the villainous 'Skull Mask' and his numerous masked henchmen who are trying to steal the secrets of the deadly HO evaporation bomb. This movie is part one of a two-part story arc that continues in the second movie.

Ichiro (Chiba) is a scrappy little sport in a big car and funny hat always looking for some fun and some extra cash on the side. He and his friends get themselves involved in some shady business dealings involving a kidnapping.

The story is a dramatization of the Japanese folklore legend of Momotaro, the Peach Boy, who with his trusted companions of dog, monkey and pheasant fought against evil in olden times.