Tên khác: Kamen raidâ Den'ô, Masked Rider Den-O, Наездник в маске Дэн-О, Kamen Raidâ Den'ô, 假面騎士電王
Ryotaro Nogami transforms into Kamen Rider Den-O traveling to different times using the time-traveling train DenLiner to battle the Imagin monsters and preventing them from altering the past to affect the present and future.
