Farewell to the Ark (1984)

Farewell to the Ark 1984 / さらば箱舟 1984 / Sarabaha Kobune

A remote village has its own norms, rites and traditions. Sue and Sutechiki are a couple and cousins. Their sex life had been better: Sutechiki is impotent and Sue have a magical chastity belt. Themes such as time, memory, modernization and social conventions included in the story of Sue, Sutechiki, the village's mad women and rape gay men. (Source: themoviedb)