Kamen Rider Build (仮面ライダービルド, Kamen Raidā Birudo) may refer to one of the following characters. After completing the Build Driver's construction, Takumi Katsuragi then did a video demonstration of his experiments on a secret computer file record, including a holographic combat simulation of Build's capabilities and showing its possibly limitless form changing potential. He show hologram Build as Rabbit Tank Form to defeat two Guardians. Holograms of Build RabbitTank Hazard Form and Build RabbitT