J. Geil is one of the mercenaries hired by Dio Brando in the third arc of JoJo's Bizarre Adventure.
J. Geil(J・ガイルJei Gairu) is a minor antagonist appearing in Stardust Crusaders. J. Geil is an assassin, son of DIO's advisor Enya the Hag, sent alongside Hol Horse to kill the Joestar Group. He also is the murderer of Sherry Polnareff and the man Jean Pierre Polnareff seeks revenge from.
J. Geil is a minor antagonist in JoJo's Bizarre Adventure Part III: Stardust Crusaders. Known for his deformed two right hands, he is originally known as the murderer of Polnareff's sister. He is later hired by Dio Brando to kill the Joestars and allies. J. Geil uses his Stand ability alongside partner Hol Horse.