Spider Man (SD)


 * This article refers to Kumo-Otoko from Kamen Rider SD. For the original from Kamen Rider, the original series, see Kumo-Otoko.

Kumo-Otoko: The very first kajin to ever appear in Kamen Rider is the main villain whom RX is fighting against in this animated short. He kidnaps Michiru and brainwashes her, and sets a trap for Black RX. He is weakened by the other Riders just in time for Black RX to destroy him.