Takeshi Ijuin leaves for Chicago to be a cameraman, and a few years later returns to Japan. But he only learned the technique of homicide in Chicago. When he visits the graveyard with his father to pray at his mother's tomb, his father is shot by someone. Now he thirsts for revenge.
A bunch of young, angry and penniless misfits are full of great vitality. They aren’t quite up to joining the yakuza and execute a variety of petty scams. After being approached by a yakuza and asked to become a spy for them, they are now planning to take 10 million yen from the yakuza.
Four ninja are hired to fight against the Shogunate’s plot to abolish the Gamo Clan, the regional barons struggling to reinstate their young heir Tanemaru as their Lord.