Oh! Woman: A Dirty Song (1981) aka A! Onnatachi: Waika

Yuya Uchida stars in this pseudo-documentary about George, a washed-up middle-aged rocker, divorcing his wife and living with his girlfriend, a soap massage parlor worker.

Black Cat (1991) aka Hak ma

Catherine is a violent and disturbed young lady who is shot down by the government in one of her escapades. She wakes up in a training facility and is taught to use weapons, combat, and is put through heavy endurance training. When she is done, she is given the code name “Black Cat”. Catherine is now an assassin for the government and is very good at it but she soon finds a boyfriend and is caught between her love for him and her deal with the government.

Violated Angels (1967) aka Okasareta hakui

 A young man breaks into a nurse's rooming house and one-by-one kills off nurses.

No Guilty (1992) aka Nan er wu fei

  

Someone is killing and raping young women. Glamour photographer Chan Ga Ming is wrongly accused and his cop friend, Jack, tries to find the real culprit. But Jack is hindered by the actions of his brutal boss, Inspector Lee, who is determined to charge Chan, by fair means or foul. Chan's personal life is already in a mess. He is still working with ex-girlfriend Mary, who wants him to dump fiancee Pearl and come back to her. The accusation causes Pearl to break off the engagement. One of the murders is witnessed by Pau, who aspires to model for Chan. The real murderer is a horrid, smiling villain who wears loud red jackets, and whose father is a wheelchair-bound gangster, who is friendly with Inspector Lee. Most of the story concerns the efforts of Jack to clear Chan's name, with the help of Pearl and Pau.