When his pistol is stolen, police detective Murakami is humiliated, especially when the gun is later implicated in a crime. Working with his superior, Chief Detective Sato, Murakami works feverishly to trace the location of his pistol, ultimately clashing with a gang of youthful Okinawans.
A former retainer to a noble family kills his wife's father when he tries to expose his past crimes. When he begins an affair with the daughter of another clan's retainer, her father tries to poison him but the substance instead claims an innocent victim...
Taking the Chilean coup as an example, a group of young officers plan to overthrow the Japanese government on V-J Day. They aim to abolish the post-war constitution, restore the national army and revive the traditional spirit of Japan. As the conspiracy is exposed, the coup squadrons are wiped out one by one. The remaining squadron takes over a night train bound for Tokyo.
