Kamen Rider Den-O Rod Form is one of the four main combat forms of Kamen Rider Den-O in the series Kamen Rider Den-O. It is the blue, speed-oriented form associated with Ryotaro Nogami when possessed by Urataros, a smooth-talking Imagin. Rod Form specializes in swift, precise attacks and underwater combat, using the DenGasher in rod mode. In the story, it serves as one of Den-O’s key transformations, helping Ryotaro fight time-traveling Imagin threats with agility and finesse.