This article is about a/an kaijin in Kamen Rider, the original series.

Shiracuras (シラキュラス Shirakyurasu, 74): A crab louse monster of Shocker.

Character History

He was destroyed by Kamen Rider #1's Rider Drop Kick. Deadly Bloodsucking Fiends!! Good Luck, Rider Boys' Squad


He can spew acid from his mouth, a giant needle for the left arm that can penetrate concrete and turn humans into vampires, and invisibility.