The third-generation Shimazu Clan leader, Tetsuo Sakuragi (Yasukaze Motomiya), arranges a meeting with Kenichi Kanamori (Yoshiyuki Yamaguchi), but Kanamori refuses to listen. Hidetoshi Kaji (Hitoshi Ozawa), the head of the Koga Family, takes matters into his own hands and eliminates Natsuo Hiroshige (Eiichi Furui), a former member of Shimazu’s Shinseikai faction, who was secretly working to link Kanamori with the Ichikō Alliance. As Sakuragi and Kaji struggle to address the Kanamori issue, Kanamori’s ties with the Ichikō Alliance deepen, leaving Sakuragi on the verge of giving up. Amidst discussions of Kanamori becoming a sworn brother to Shingo Ōtatsu (Yoshihiro Fujiwara), the Ichikō Alliance’s headquarters chief, Sakuragi sends assistant underboss Naruhide Funaki (Yuma Ishigaki) to infiltrate Kanamori’s group. Funaki desperately tries to prevent Kanamori’s alliance with Ichikō but ultimately reveals a certain truth to Kanamori that changes everything…

As Tamura (Yoshiyuki Yamaguchi) and his assassination squad deal with a corrupt detective, the Kyowa Clan deals with increasing disaffection within their ranks.

As Himuro (Yasukaze Motomiya) leads Kyowakai into its new structure, Tamura (Yoshiyuki Yamaguchi) oversees the Osaka headquarters, while younger members like Ryoichi (Shin Koyanagi), son of former chairman Gonda, and Joji (Takashi Kitadai) steadily grow. Meanwhile, Kawatani (Hitoshi Ozawa) is attacked by a hitman sent by Watanabe, the former Kyowakai HQ chief plotting a comeback. Isolated within the executive ranks, Kijima confronts Watanabe but gradually wavers under his influence. Across Japan, tensions rise: in Kanto, Mita (Shun Sugata) and Wakamiya (Hideyuki Kawahara) move on land acquisitions tied to a casino bill; in Okinawa, internal strife erupts; in Shikoku, a boss’s retirement sparks unrest. Yakuza nationwide begin positioning themselves for the coming conflict.

Tension continues at the Kyowakai headquarters. Kawatani, Himuro, and Tamura are unable to hide their anger and confusion at the events that occur one after another, such as Shibuya's death and a series of absentees from meetings. Meanwhile, in Kobe, a new anti-chivalry group is starting to move. However, Baba, who plays the role of chairman and does not know about Shibuya's death, postpones the official raising of the company.

Fists fly when Oya High’s street fighters defend themselves from a three-school alliance of brawlers.

Tatsuya, a former gang leader, seeks a fresh start after juvenile detention but quickly finds himself entangled in a gang rivalry. Amidst the chaos, he forms unexpected bonds with Kaname, a rival gang member, and Chihiro, the sister of a late gang leader, as they navigate the dangerous gang world together.

41-year-old Shizuo Daikoku (Shinichi Tsutsumi) suddenly quits his job at a company to become a mangaka. His family and friends become involved in his new pursuit...

The conflict in Nagoya has settled down, and Joji and Ryoichi are promoted to direct advisors due to their achievements. In addition, a parent-child ceremony with Kawatani will be held. Also, Himuro and Tamura were thinking about how to avenge the killed Shibuya. Meanwhile, the Kyoujinkai, fearing retaliation, seeks help from Hokuriku and attempts to draw in the Kitakoshi-gumi.

Himuro and Tamura of the Kyowakai finally take revenge by taking down the perpetrator of Shibuya's murder. While he was pouring out his thoughts in front of a grave in Shibuya, Baba, who was supposed to have defected to the Kyojinkai, appeared. On the other hand, the Marukami-kai in the Kanto region will no longer be under pressure from politicians, and a conflict with the Kyowa-kai in the Hokuriku region will become inevitable.