An asteroid collision brought with it a deadly menace known as "Shinobi." Faced with destruction, humanity retreated to land reclaimed from the sea. The one ray of hope is a device that can fight the Shinbo called "The Mechanical Divine General." Ame, the princess of the refugees, and Suō, who carries the blood of the Yagyū family, must awaken its power in order to save the world.
Unfortunately the movie Neppuu Kairiku Bushi Road is not yet available on Disney Plus.
| Writing | Ukyo Kodachi | Screenplay |
| Writing | Norimitsu Kaiho | Screenplay |
| Directing | Masayuki Sakoi | Director |
| Editing | Hitomi Sudo | Editor |
| Visual Effects | Shinov Mimori | Character Designer |
| Camera | Toshiya Kimura | Director of Photography |
| Visual Effects | Reiko Iwasawa | Color Designer |
| Visual Effects | Chuo Higashiguchi | Creature Design |
| Sound | Yasuharu Takanashi | Original Music Composer |
| Writing | Takaaki Kidani | Original Concept |
| Visual Effects | Eiji Inomoto | CGI Director |
| Sound | Emi Takanashi | Sound Effects |
| Visual Effects | Mai Toda | Character Designer |
| Sound | Hajime Takakuwa | Sound Director |
| Visual Effects | Takeshi Takakura | Creature Design |
| Visual Effects | Niθ | Mechanical Designer |
| Visual Effects | Takeshi Takakura | Mechanical Designer |
| Art | Atsushi Morikawa | Art Designer |
| Writing | Sunao Yoshida | Original Series Creator |
| Art | Yoshinori Hishinuma | Art Designer |
| Visual Effects | Makoto Ishiwata | Mechanical Designer |
