kicks bin onto head in fight scene

An arrogant karate master named Tadashi Sawamura enters the kickboxing ring to prove his superiority, only to be beaten into a coma by a practictioner of the new art. After recovering, his trainer Endo convinced Sawamura to study kickboxing in order to regain his honor.

A steroid abusing kickboxer attempts to kick the drugs and ditch the sleazy guy running his kickboxing matches. Meanwhile criminal gangs fixing the kickboxing fights wipe out each other in a gang war. The son of one gang leader tries to go legit, while the cops try to take down crooked cops working with the gangs.