Tokyo at night. It has another face, different from the daytime. Gorgeous neon lights and dressed-up women decorate the city at night. And then, there are men who live off of these women. This movie depicts the conflict of sex and desire between a procurer, called a "night arranger," and women who live in the neon city seeking money and pleasure.

A local yakuza boss of a silk farming town shows kindness to the wandering gambler Oryu by letting her stay at his residence. When a rival yakuza gang, who wants to take over the town’s businesses, murders him, Oryu is obliged to protect his children and business.