With the object of discovering the male accomplice of Hideko, a bad girl, Michiko, a police-woman, disguises herself and infiltrates a gang. Then in a reformatory, under the name of Suzuko, she finds a certain girl who is familiar with Hideko and from her she approaches a woman, named Keiko. One day, at a beer-hall, the police-woman meets Keiko who just finished a secret narcotics transaction and ...

Two yakuza, one of whom frequently reflects on an uncomfortable past taking advantage of Korean women, meet a stowaway on Japanese soil from across the Genkai Sea.

Japanese comedy film.