Groper's Last Train (1978)

A female student moves from the countryside to Tokyo and starts attending a cram school in Tokyo. She becomes so enthusiastic about her studies that she decides to take the last train. As expected of the glamorous city of Tokyo, the last train is packed. There, she is molested. At first she didn't want to, but..

Stars: Akari Kawaguchi, Asuka Urano, Mimi Sawaki, Kumiko Chiba, Akihiro Takizawa