Kinsaku Kogane, a small-money lender in Nakasu, Fukuoka, has lost much of his former drive, yet cannot ignore a girl pursued by a criminal gang. This hard-boiled mystery follows him and his companions as they take on an opponent unlikely to be beaten, amid the human drama of an entertainment district and the language of Hakata.

A hard-boiled mystery in which a down-and-out lender in Nakasu joins his friends to face a dangerous enemy and save a girl.