Kamen Rider Decade (仮面ライダーディケイド, Kamen Raidā Dikeido, "Masked Rider DCD" or "Masked Rider Decade") may refer to any the following characters. Decadriver - Transformation device Rider Cards - Gives Decade the powers of previous Heisei and Shōwa Kamen Riders, depending on which card used Gosei Cards - Allows Decade to utilize the Tensou power of the Goseigers, one was loaned to him by Gosei Red K-Touch - Decade's device that allows him to transform into Complete Form GaGa Armlet - Artifact grantin