Hironobu Takahashi

A young couple and his wife's sister live in a housing complex. When her wife becomes suspicious of the relationship between her husband and her sister, she falls into an unexpected trap.

Two couples engage in adulteries with each other then discover the joys of wife swapping when they meet another free spirited couple.

A blind woman suspects that something isn’t right about the reappeared wife of her brother after she was missing for 6 months. Soon things take a sinister turn.

A gang of vicious thieves and rapists invades the isolated summer home of a wealthy but morally corrupt family.