Jingi 21: Yakuza Decade War

After the fierce conflict, the sand group and the dragon party were under the control of the same Kanto Ichienkai. One day, Kuroki, the driving force behind the end of the war, returned in the shape of a sword. At the dragon party, Odashima, who was Kuroki's younger brother, sprinkled a shab of the law on the sand grou…