Kamen Riders Build and Ex-Aid team up with the legendary heroes of the Heisei Generation - OOO, Fourze, Gaim, and Ghost.
Atsuhiro Inukai
Hiroki Iijima
Shu Watanabe
Sota Fukushi
Gaku Sano
Shun Nishime
Eiji Akaso
Kaho Takada
Toshiki Seto
Ukyo Matsumoto
Tetsuya Iwanaga
Ruka Matsuda
Hayato Onozuka
Reina Kurosaki
Shouma Kai
Shion Tsuchiya
Takayuki Yanagi
Yukari Taki
Yukiaki Kiyama
Danshi Ochanomizu
Ryosuke Miura
Takushi Tanaka
Kensei Mikami
Yasuyuki Maekawa
Kenji Ohtsuki
Tomokazu Seki
Kouhei Takeda
Katsuya Kobayashi