Hitoshi Kamibayashi (Takeuchi) and Yoshiro Yazaki (Sakakibara), who quickly rushed to the position of director of the sand group, crushed the conflicting organization, Ryugumi leader Mizuta, at the same Sumida River Association, and further expanded their position. At that time, Sorimachi, who once fought off the rice paddies and the five-minute brothers' cup, is released after a long sentence. Sorimachi is stunned by the strange appearance of the group. He was furious at the rise of Hitoshi and Yoshiro, and began to draw a picture of the killing of the two and the takeover of the Sumida River Association. On the other hand, Yoshiro, who noticed Iwami, the upper organization of the Sumida River Association, Don of the Kanto Ichienkai, approaches Misato, the daughter of Iwami.