The Hyodo-gumi boss—part of Tendokai, Japan’s largest yakuza syndicate—has been brutally murdered.  Kazuma Washio (Hitoshi Ozawa), the head of the Washio-gumi and Tendokai’s wakagashira (underboss), is convinced that Yoshinari Myojin (Sho Aikawa), a former Tendokai wakagashira-hosa now running Tokyo’s underworld of thugs and mafia, is behind the killing.  Around the same time, Tendokai's 5th-generation chairman Katsushige (Hakuryu) orders Washio to secure a woman named Nagi Toyama (Akane Hotta).  Washio sets out with his men, Okita (Yasukaze Motomiya) and Date (Hideo Nakano), but they’re ambushed by a group of heavily armed youths.  Barely escaping, they manage to bring Nagi to their hideout—only to discover she’s a key player in a power struggle over the Tokyo Casino Project.  And so begins the greatest conflict yet, entangling yakuza, mafia, street gangs, the police, and even the state itself—