Kokoro Nakayama

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—

Ninja samurai Onimanji, who has been sealed in a cursed urn for 631 years and 59 days, is resurrected in the modern era by the assassin-for-hire company, Kika Company. The odd team of Kika, Shigeru, a bumbling assassin, and Onimanjii perform a series of dark jobs and must still compete with rival company Nutmeg.

When a mafia leader is killed, his son and the deadliest assassin in the mafia compete in order to be the new leader.