Set in Kabukicho, which is an entertainment and red-light district in Shinjuku, Tokyo, Japan. Shiratori Tatsuhiko doesn't have money or a job. One day, he meets a scout named Mako who recruits girls on the streets to work in the adult entertainment business. Mako likes Tatsuhiko and introduces Tatsuhiko to the world where he works. Tatsuhiko soon works as a scout too.