Immigrant gangs terrorize a Japanese town with their threats, loud jazz, and tasteless fashion sense, and only the tough but suave Dr. Amamiya (Ando) can stop them, as long as he gets rid of his silly peace-loving ideals.

Rumiko, the female boss from Kanto. The film is a fierce counterattack by a Yakuza woman against all men! It shows the power of a woman who fights, a woman who makes money, and a woman who explodes! More energy than in any male movie!