Saeko is abnormally attached to her older sister, Yumi. When Yumi becomes engaged to Arikawa, Saeko schemes to separate the two. She seduces Arikawa who then becomes confused over his attraction to both sisters.
Set in a Shinjuku bathhouse brothel, the film uncovers the sexual eccentricities of everyday people. Focusing on three female prostitutes, the colorful, unpredictable look into the hidden underbelly of Japanese nightlife is playful but also unafraid to explore the darker sides of the business....
