A woman is interrogated by a young detective for a crime. Much to his discomfort the woman confesses the steamy details of her erotic life.

While waiting for her husband to return from a business trip a bored housewife excites herself by watching naughty videos...

An apparitions of a young schoolgirl in a yellow rain hat, a family massacre, and a law student's suicide after he fails his bar exam are linked by the ominous recordings discovered on an audio cassette.

Nancy and Cathy, although unaware of each other’s pasts, are very close friends working as seductive sex workers. Every day they become so absorbed in playing games at the game center that they end up being late for work. Their workplace is a mobile adult entertainment establishment—a dilapidated bus that has been remodeled to cruise through the neon-lit streets of Shinjuku at night. Inside, as the two alluring women cling onto suspension straps and completely surrender their bodies, the men, transformed into vicious lecherous molesters, give in to their intense lustful impulses and ravenously indulge in a serious sexual crazed experience. Then one day, Cathy is killed by one of the vicious customers...