History of Yakuza Conflict: Attack on the Leader (2014)

Directed by Katsuji Kanazawa

Yamadai is the third generation Tamba group leader, a man who stands at the top of Japan's largest Yakuza organization. In Yakuza society, he rules as an absolute figure who should not be touched. However, one day a samurai appears with his blade raised against the untouchable man...