After being betrayed by his gang, a karate master seeks revenge on the Yakuza. With his lethal martial arts skills, he fights his way through the criminal underworld.
After a powerful Japanese mafia kidnaps his sister as part of a ransom plot, a skilled martial artist infiltrates their ranks to save her and seek revenge, facing off against assassins, mercenaries, and the mafia's henchmen.
In Return of the Street Fighter, a skilled martial artist named Sonny Chiba returns to take down the Japanese mafia and avenge the death of his friend. Using his deadly karate skills, he battles yakuza gangsters, hitmen, and corrupt police officers.