Ojirou Sasame

A 22-year-old surfer who believes Jousuke to be Yoshikage Kira, who in the past insulted Sasame's surfing career and managed to convince the man to eat the fingers off of both of his hands. He attacks Jousuke until realizing his error.

Stand
Sasame's Fun Fun Fun enables him to take control of whoever is located directly beneath him. If the victim's hands or feet are injured in any way with Fun Fun Fun above, Sasame gains control of the limb, marked with a C-shaped symbol. If all four limbs are marked, Sasame gains full control over the victim, so long as the victim is located directly beneath him.

(Source: Wikipedia)