Luca, commonly known by his nickname "Leaky-Eye Luca" due to a previous facial injury that makes his right eye tear up, is a member of Passione who antagonizes Giorno Giovanna over the tithe he must pay after swindling tourists near the airport. When he tries to smash a frog created by Gold Experience, the attack is reflected back at him. His head is bashed in and Luca is put into a coma. Later Bruno Bucciarati finishes him off and uses his remains to torture Giorno.
