First part of a long series of films (V-Cinema) in which we follow the rise of a Yakuza clan.

Himuro (Yasukaze Motomiya), who joined Kyowakai, steadily rose through the ranks with his calm and clear mind. Tamura (Yoshiyuki Yamaguchi) was also released from prison and Ryuseikai was thought to gain even more power. At that time, there is an internal split in Kyowakai as a whole, caused by an unusual executive appointment, and Himuro and others get caught in the vortex. After the conflict, the leader of the Ueda group, Ueda (Okazaki Jiro) and other gang members withdrew from Kyowakai, create a new organization called Shintokai in Kyoto, and attack Kyowakai executives.

The relationship between the Mikami-gumi and the Shintokai led by Ueda (Jiro Okazaki) has deteriorated due to factional disputes caused by Kudo (Hakuryu), the second generation of Kyowakai. At that moment, Kawatani (Hitoshi Ozawa), the benefactor of Mikami-gumi Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi), is shot. Tamura, who learned that it was the work of the Shintokai, infiltrated Ueda's residence alone and executed Ueda's assassination. At the same time, Kawabata (Tatsuo Umemiya), the leader of the Kansai Shisei group, begins crushing Himuro and the Mikami gang, who are racing to unify Japan.

While they're in prison, the war begins

As Himuro is released from prison, word spreads that he has been asked to switch from Mikami's to Kawatani's Family.

Omiya of Omiya-gumi, affiliated with Mikami-gumi, went out of control and died. Himuro (Yasukaze Motomiya) takes the blame Therefore, the clash between Himuro and Tamura is imminent.

Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) plan to invade Osaka in a competitive way to defend the heads of the other clans.

The Osaka War ended in a complete victory for Kyowakai and he finally conquered Osaka. The leader of the Yamazaki group, Kawatani (Hitoshi Ozawa), who was accompanied by Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi), was recognized for his achievements and appointed head of the Kyowakai family. With the Yamazaki-gumi steadily gaining strength, Himuro set about reforming the Yamazaki-gumi organization and established a regular business to make it even bigger. Meanwhile, a skirmish between the young men of Tamura and the Yanagase Federation breaks out again in a conflict that spreads throughout Gifu following the Osaka War.

Himuro (Yasukaze Motomiya), who was appointed as the second Yamazaki-gumi wakagashira, expanded his influence in Gifu and Shiga, and even became known in political and business circles. However, he will bear a grudge against the Hiroshima mobster Genseikai. In the midst of this, Himuro and Tamura (Yoshiyuki Yamaguchi) are ordered by Kudo (Hakuryu), the leader of the Kyowakai, to intervene in the succession issue of the Shigemitsu family, the largest organization in Nagoya.

Under the command of the second generation leader of the Kawatani group, Himuro (Yasukaze Motomiya), the largest organization in Nagoya, the problem of the Shigemitsu family's heir is resolved, but the Hiroshima yakuza Genbukai and other groups of 12 organizations, the western Japan. be established. Shikoku, who became the vanguard, was invaded by Akashi, Hyogo, who is a Shinogi, by the Patriotic Giyuto, and Omoto, the head of Kyowa Kaisha, was killed. Burning with revenge, Himuro and Tamura (Yoshiyuki Yamaguchi) launch a violent counterattack.

A new conflict spreading throughout Shikoku

Kyowakai in the West and Marukami Rengo in the East are two major organizations vying to create a new order in Japanese yakuza society. However, in Tohoku, a conflict broke out between organizations that were conspiring to invade Tohoku by taking advantage of the problem of the heir to the Shobukawa family, a long-established Shinno group in Aomori.

A skirmish in Fukui sparks a conflict between the local yakuza group Sakashita and the Kyowakai.