The website for the Kamen Rider x Kamen Rider x Kamen Rider The Movie: Chō Den-O Trilogy project has begun streaming a 110-second full trailer. The fifth theatrical film project in the popular Kamen Rider Den-O franchise will be a trilogy of movies that will open one after another between May 22 and June 19 in Japan. A different lead character will star in each of the three movies. Manga creator Shotaro Ishinomori (Cyborg 009, Harmagedon, The Skull Man) created the original Kamen Rider television series and manga in 1971.

22-year-old Yūichi Nakamura (Wangan Midnight the Movie, Princess Princess D, Gokusen 2) will star in the trilogy's first film as Kamen Rider Zeronos. Osamu Kaneda's Episode Red will open on May 22. 18-year-old Dōri Sakurada (The Prince of Tennis musical's Ryōma) will play Kamen Rider New Den-O in Kenzo Maihara's Episode Blue, which will open on June 5. Kimito Totani will reprise his Kamen Rider Diend role when Takayuki Shibasaki's Episode Yellow opens on June 19.