As the Naito Shinjuku family’s split conflict deepens into even greater chaos, Reiji Toki (Yoshiyuki Yamaguchi) is defeated after a battle beyond human understanding with Seiharu Washio (Kazuya Ozawa). In this dire situation where Reiji’s life hangs in the balance, a tense atmosphere begins to spread even within the faction supporting Daiga Washio (Harune Ochiai). Tetsutake Yu (Takashi Kuroishi) grows suspicious of former violent crimes detective Shinichi Akiba (Yasufumi Honma) acting alone and locks him up. However, this is part of a scheme by the faction led by Akira Shiba (Kunihiko Ida), who wants to place Seiharu in power and rewrite history. Amidst this turmoil, Hideyoshi Ogami (Norimasa Fujie) steadily strengthens ties with the president of the Osaka Namba-kai, Masami Yukimura (Takashi Ukaji), and the chaotic three-way struggle intensifies!