Set in a city rotting from within, the film follows the explosive fallout of a corrupt local government that secretly turns an innocent neighbourhood into its drug-distribution hub, funnelling the profits into covert Central American revolutions. As officials sink deeper into violence and betrayal, a wave of martial-arts–driven resistance rises to expose the truth.

This is the second film of the ZA KARATE trilogy (AKA BRONSON LEE CHAMPION). Tadashi Yamashita reprises his role as the Karate World Champion and must faces dozens of worldwide pretenders, such as the Guillotine Brothers of New Guinea, Killer Samson, Dracula Jack (Bolo) who all want a shot at him at all cost and also to steal the famous Orikirimaru Sword.

This is the third and final film of the ZA KARATE trilogy. Tadashi Yamashita reprises his role as the Karate World Champion. Local Japanese karate schools are not happy that a Chinese master will take over the Japanese karate organization and will do everything they can to prevent it.

This mid-1970s martial arts classic stars Sonny Chiba as Mu Yun Tek, a young man trained in the Thai fighting style since childhood to one day avenge his parents' death. When a fellow student kills their teacher, Mu Yun's thirst for vengeance grows. The brutal action never stops as Mu Yun teams up with an Interpol agent (Tadashi Yamashita) to find the culprit, who insists that their former master was a drug dealer who had to be destroyed.

When a scientists daughter is kidnapped, American Ninja, attempts to find her, but this time he teams up with a youngster he has trained in the ways of the ninja.