佐藤健
A "Movie War" film, titled was released on December 22, 2018, featuring the casts of "Kamen Rider Zi-O" and "Kamen Rider Build" along with "Kamen Rider Den-O". Actor Shunsuke Daitō portrayed the superior Time Jacker Tid, and actor Kenichi Takitō voiced the Imagin Futaros. Aside from "Build", actors Toshiki Kashu ("Kamen Rider Agito"), Takamasa Suga, Masahiro Inoue ("Kamen Rider Decade") and Shun Nishime ("Kamen Rider Ghost") also voice their respective reprised roles for the film, while Takeru Satoh ("Kamen Rider Den-O") only reprised his role to appear. The events of the film take place between episodes 12 to 13 and before episode 21 where Suga returned physically.