School of the Holy Beast (1974)
AKA: Seijû gakuen / Convent of the Sacred Beast / Couvent de la bête sacrée, Le.
A depraved epic of nunsploitation from Japan! Young novitiate Maya (Yumi Takigawa) enters the Sacred Heart Convent with a secret motive: to learn the truth behind her mother's suspicious death inside the holy school. Subjected to Sapphic liaisons and wildly perverse abuses, the sexually liberated Maya proves equal to the challenge, facing the vile and lecherous "13th punishment" before learning the shocking truth. Unusually artistic cult film also stars Emiko Yamauchi and Yayoi Watanabe. 94 min

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