Nihon Tōitsu Gaiden: Yamazaki Ichimon 4 (2022)
The fourth spin-off that spotlights the members of the "Yamazaki clan" who are active in the popular chivalry series "Japan Unification." The "Yamazaki clan" is a group of popular characters who are known for their "unification of Japan" and are made up of the main members of the unique Chiyokai, centered around Himuro and Tamura.
- Country : Japan
- Genre : Crime
- Studio : Rights Cube
- Director : Hiroyuki Tsuji
- Cast : Yasukaze Motomiya, Yoshiyuki Yamaguchi, Yoshimi Tachi, Takashi Kitadai, Katsuya, Tatsuya Nakazawa