Rise of the Underworld Lords— The mighty Murohachi Alliance, once unifying Japan’s yakuza under Kyoto, collapses, and a fierce struggle for supremacy erupts nationwide. In Owari, Nobuhide Oriki (Tokuma Nishioka) leads the Oriki-gumi on a campaign for unification. His eldest son and underboss, Nobunaga Oriki (Hitoshi Ozawa), believes in conquest through brute force, seizing territory by any means. Meanwhile, Shingen Takebe (Shun Sugata) of Kai wages war in Shinshu, clashing with Kenshin Uemura (Ryuji Harada) of Echigo. In Aki, Motonari Mōriya (Shinichi Chiba) expands his Mōriya family’s reach across the Chugoku region. And in Suruga, Yoshimoto Imanishi (Naoya Makoto) and his Imanishi-gumi, vowing to crush the Murohachi Alliance, launch an invasion into Owari. Acting under orders, Ieyasu Tokusawa (Yasukaze Motomiya) collides with the Oriki-gumi—plunging the underworld into an age of war.
