Synopsis

With the arrival of the new Ride Booster support vehicles, Shinnosuke and the Special Unit find themselves bolstered by renewed confidence. A rift develops between Kiriko and Go as they grapple with the question of whether to trust Chase as a fellow Kamen Rider. Subsequently, Shinnosuke participates in a collaborative investigation initiated by the Central Government Office, where Brain, in his human guise, attempts to implicate him. Shinnosuke, already privy to Brain's clandestine involvement w