(also known as Aka x Pinku ) is a 2014 Japanese erotic action film directed by Koichi Sakamoto. The film is an adaptation of the novel Aka × Pink by Naoki Prize-winning author Kazuki Sakuraba . Blending elements of underground mixed martial arts (MMA), professional wrestling, and eroticism, it follows four women navigating personal trauma through an illegal fighting league. Plot Summary

A woman who fled an abusive marriage and fights under the name "Shanghai Girl Lily".

A part-time S&M dominatrix who uses a whip in her bouts.

Conflict arises when a legitimate fighting organization, the , threatens to expose the illegal club. The president of Girl’s Blood retaliates by blackmailing the Ando Group into a high-stakes competition where the loser will be disbanded and exposed. Themes and Production

A skilled karate practitioner who struggles with gender identity and is estranged from her parents.