Tokumei Sentai Go-Busters
Kikaider Reboot, a 2014 film retelling of the original series, was released on May 24, 2014. The film featured redesigned versions of Kikaider and Hakaider. These characters made guest appearances in the 30th episode of "Kamen Rider Gaim", in a manner similar to "Uchuu Keiji Gavan" in "Tokumei Sentai Go-Busters", to promote the film.