From "Kamen Rider"

Kumo Otoko (Spider-Man):
http://i231.photobucket.com/albums/.....onsters/ms.jpg

A kaijin with heightened strength and agility; Spider Man was responsible for the capture of Takeshi Hongo, who would later become the first Kamen Rider. Like a spider, he can shoot out powerful strands of webbing to capture or strangle his victims along with shooting darts from his mouth that contain enzymes that liquefy his target on contact. Chasing after Hongo and Professor Midorikawa, Spider Man bugged Ruriko in hopes she would lead him to her father, killing the man with Hongo taking the blame. After abducting Ruriko, Spider Man would be killed by Kamen Rider #1 with his "Rider Kick". He was later resurrected by Shocker as part of the Revived Kaijin Army before being destroyed by Tokageron's special bomb. Spider Man also made a brief return appearance in the monster army of the Kamen Rider vs Shocker movie, but didn't actually have an active participation there.

©Toei