The strongest heroes gather! In the face of the evil scientist's plan to exterminate humanity, 6 warriors will stand up and fight.
Kamen Riders Build and Ex-Aid team up with the legendary heroes of the Heisei Generation - OOO, Fourze, Gaim, and Ghost.
DirectorKazuya Kamihoriuchi
WritersShogo Muto, Yuya Takahashi
Part of
Includes: Kamen Rider Heisei Generations: Dr. Pac-Man vs. Ex-Aid & Ghost with Legend Riders, Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders, Kamen Rider Heisei Generations Forever, Kamen Rider Reiwa: The First Generation, Kamen Rider: Beyond Generations
