Girl Mistress (少女情婦, Shōjo Jōfu) is a 1980 Japanese pink film directed by Banmei Takahashi.

When he is put in prison, Seru begins working as a prostitute to earn money for the gangster's parole.

[2] Along with Mamoru Watanabe and Genji Nakamura, Banmei Takahashi was known as one of the "Three Pillars of Pink" before he made Girl Mistress.

He was known for his stylistically unique approach to the genre which brought college students back to pink film theaters at this time, when Nikkatsu's Roman Porno series was beginning to lose its popularity among this audience.

[2] In their Japanese Cinema Encyclopedia: The Sex Films, Thomas and Yuko Mihara Weisser give Girl Mistress three-and-a-half out of four stars.