Female Sacrifice (（裸）・女郎生贄 Maru hadaka: Jorō ikenie) is a Pink film directed by Mamoru Watanabe. A historical drama concerning sexual slavery in Japan's Yoshiwara district, it is a relatively lesser-known work from Watanabe. It features Kyōko Aizome, performing under the name Kyōko Aoyama, before her break-out performance in Tetsuji Takechi's Daydream (1981), for which film she took the stage name by which she is best known. The poster declares, "The rules inside the pleasure quarters were hellish. Even the punishments inflame lust!"