Leone Abbacchio is a major ally featured in Vento Aureo. Abbacchio is an ex-cop and currently a member of Passione. He accompanies Bucciarati and Giorno Giovanna on their mission to protect Trish Una. Abbacchio is a Stand User but mainly uses his Moody Blues to support the group through its investigative ability, which plays back past events.

"Abbacchio, Leone Abbacchio."