There was a burglary at the Yusei-kai Kazo branch. Fortunately, the money had already been moved from the safe, but Teru (Yutaka Kiyatake) is in shock. He kicks out Sakuragi (Takuma Sugawara) and others and locks himself in his office. Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) are worried about Teru's strange behavior, but there is something that Teru must get back...

Himuro (Yasukaze Motomiya) and Tamura (Yoshiyuki Yamaguchi) receive a certain consultation from Mikami (Eiichi Furui). The Yamazaki family fights hard to solve the problem. The Yamazaki clan, who claim to be immortal, decide to ask Kokkuri-san about their future. The next victim after Hasegawa will be...

The Yamazaki family gathered at Himuro's (Yasukaze Motomiya) office as usual, but they decided to expand the Kenyukai's office so that they could spend their time more comfortably. I was in a hurry. Ishizawa (Hiroto Honda) finally decides to purchase his company's building, but Yamamura (Kenta Kawasaki), who is entrusted with financing by Ishizawa, is reluctant. Just then, he receives a phone call from one of Ishizawa's twin sisters, Arisa.

Yamamura (Kenta Kawasaki), who has been an otaku since his school days, tries to hide his hobbies even during his time with youth gangs. One day, he falls in love at first sight with a transfer student, Akiko (Kazusa Okuyama), but it ends in heartbreak. Time passes, and Yamamura, Joji (Takashi Kitadai), and Ishizawa (Hiroto Honda) head to the Yamazaki family's regular meeting.

An epic drama depicting the lineage of a military family that lived for three generations before, during, and after World War II, against the backdrop of the turbulent history of the Showa period and the magnificent nature of Hokkaido.