Kamen Rider Heisei Generations Final will be the upcoming winter Kamen Rider crossover film between the currently airing Kamen Rider Ex-Aid and the next series, Kamen Rider Build, that’s premiering September 3rd. The film has the tag line “The shocking Final Chapter to Heisei” and will premiere in Japanese theaters on December 9th.
The film will be a follow up to the 2016 winter crossover film, Kamen Rider Heisei Generations: Dr. Pac-Man vs Ex-Aid & Ghost with Legend Rider, that featured the return of Kamen Riders Wizard, Gaim and Drive. In the previous Heisei Generations film, Shunya Shiraishi and Ryoma Takeuchi reprise their roles as Haruto Soma/Kamen Rider Wizard and Shinnosuke Tomari/Kamen Rider Drive respectively.
Source: Cinema Today