Munakata Seizo, who runs a ramen shop while secretly carrying out underworld work for Toyokai boss Mukai Shigemasa, gains a reputation for his efficiency—soon whispered about as the assassin group…

Seizo Munakata, taken in by Shigemasa Mukai, the boss of the Toyo-kai, runs a ramen shop while secretly handling the syndicate’s underground dealings. Former biker gang leader Ryuichi Sawamura and…

When Toyokai underboss Eda collapses, boss Mukai appoints Naoe Takehiko as acting underboss. At Mukai’s request, Sawamura joins him for business talks in Nagoya. Meanwhile, within Hachio-kai, tensions flare as…

Sawamura and his crew visit Kyoto’s Arashiyama family to clean up a scandal tied to Build-Up president Horita, who is deeply connected to Toyokai. Suddenly, Gudokai ambushes them, leaving Murata…

At the succession ceremony of the 4th Hachio-kai boss, leaders from across Japan gather to celebrate new chairman Kurose. Rumors spread of Shindo-gumi’s plans to expand into eastern Japan, putting…

During a meeting of the Toranishi-kai, led by Onda, news breaks that Shindo-gumi boss Yamaoka has been shot. Inside Shindo-gumi, the hunt for the culprit begins. Growing suspicious of Onda,…

With the release of Uesugi Yoshitake approaching, the Toyokai receives an assassination threat against him. The leadership raises security, while Munakata Seizo restructures his group—naming Sakai Atsushi as underboss and…

The Toyokai leadership fends off attackers, but the assailants’ identity and motives remain unclear. Suspecting the rival Teito Union, Uesugi grows wary. Assigned to Uesugi’s crew, Soma digs into their…