On a drab island with few discernible attractions, visitors from the mainland are greeted by a man with a furrowed brow and bleached hair, who reels off his sales patter in impenetrable dialect: “Eighteen thousand for a 50-minute quickie. Forty thousand for all night, a better deal. All Japanese girls.”

That would be Tokuta (Takayuki Yamada), the scout, handyman and resident punching bag for a brothel run by his brutish older brother, Tetsuo (Jiro Sato). The women whose services he advertises so ineffectually treat him with disdain, while Tetsuo generally doesn’t stop at that; even the local kids pick on him.

Tokuta’s only source of comfort comes from his younger sister, Ibuki (Riisa Naka), who’s too physically and emotionally frail to enter into the family trade, but attractive enough to earn the jealousy of the prostitutes.