Eiking - A stingray monster. Personal mark worn by his soldiers was a stingray silhouette. Able to release electrical discharges strong enough to vaporize humans as projectiles. Tried to recapture a fugitive from one of Shocker's outposts, only to stumble upon the members of the Tachibana Racing Club. Participated on an operation to set up bombs, but they were stopped by Taki after a single detonation, while Eiking himself was destroyed by Kamen Rider #2's Rider Kick. Eiking made a brief appearance in the monster army of the Kamen Rider vs. Shocker movie, but did not actually have an active participation. Returned in the Kamen Rider vs. Ambassador Hell movie, participating of an ambush to Kamen Rider #1 and Taki, and holding them off while another Shocker operation was prepared.