Not entirely certain since it isn't out yet, but from what I can tell this movie is mostly an adaptation of the prequel movie to Kamen Rider W. Chronologically it would come before Fuuto PI or even Kamen Rider W, so I don't think you technically would need to watch anything else to understand what's going on. But the movie's primary purpose will be as background for the shows, so it may not be as enjoyable without having seen either. |