Kawanfilm21-kamen.rider.555.20th.paradise.regai...

The film was released in Japanese theaters for a limited time in early 2024, followed by a Blu-ray release.

However, the film's central mystery revolves around the disappearance of the original hero, Takumi Inui (Kento Handa). He vanished years ago, leaving Mari behind. When the conflict escalates, Takumi shockingly reappears—not as an ally, but as , fighting for Smart Brain. The narrative follows Mari and Kusaka as they attempt to uncover why their friend has seemingly betrayed them and learn what happened to him during his long absence. The film delves into themes of sacrifice, the struggle for coexistence, and the heavy price of survival. kawanfilm21-Kamen.Rider.555.20th.Paradise.Regai...