Kamen Rider Build: Be the One

Kamen Rider Build the Movie: Be the One is a 2018 Japanese superhero film, serving as the film adaptation of the 2017-2018 television series Kamen Rider Build, taking place between Episodes 45 and 46 of the TV series and featuring the debut of Kamen Rider Zi-O's titular protagonist. It was released in Japan on August 4, 2018, in a double billing with Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger en Film.