Nuttin Butt Azz 4

An American with a Japanese upbringing, Chris Kenner is a police officer assigned to the Little Tokyo section of Los Angeles. Kenner is partnered with Johnny Murata, a Japanese-American who isn't in touch with his roots. Despite their differences, both men excel at martial arts, and utilize their formidable skills when they go up against Yoshida, a vicious yakuza drug dealer with ties to Kenner's past.

The Double Deuce is the meanest, loudest and rowdiest bar south of the Mason-Dixon Line, and Dalton has been hired to clean it up. He might not look like much, but the Ph.D.-educated bouncer proves he's more than capable – busting the heads of troublemakers and turning the roadhouse into a jumping hot spot. But Dalton's romance with the gorgeous Dr. Clay puts him on the bad side of cutthroat local big shot Brad Wesley.

When teacher Randall Thomasson is killed during a carjacking, an unexpected visitor shows up at his funeral - his estranged brother, Karl Thomasson. An ex-Green Beret turned mercenary, Karl signs on as a new substitute teacher in order to investigate Randall's murder.

A lethal assassin for a secret Chinese organisation, who sheds tears of regret each time he kills, is seen swiftly and mercilessly executing three Yakuza gangsters by a beautiful artist. She is captivated by the grace of his kill and later falls in love with him. An intense power struggle for the leadership of the Yakuza Clans ensues as they seek vengeance for the death of their leader.