After World War II, their town was a pile of rubble. Gennosuke, the second generation boss of the Kamizu Group was upholding yakuza chivalry by keeping black-market and illegal items out of their open-air market. Taking advantage of the mess, Iwasa and his gang take hold of goods from the US military, black-market and controlled items in order to become the most powerful group in Enko area.
A modern gang version of Chushingura, chronicling almost scene for scene the Brave 47 Ronin story, transposed from the Genroku Period to the Showa Era.
After losing all his money, Kizuka Keita, a seller on the black market, is trying to commit suicide. But he is saved by Morigen, a broker on the azuki beans market. A young man tries to regain his wealth in the bean market.
