Luca

Luca (ルカ), commonly known by his nickname "Leaky-eye Luca" (涙目のルカ), is a minor antagonist in Part V: Vento Aureo and a former member of Bruno Buccellati's gang.

Appearance and Personality
Luca's nickname comes from his habit of wiping his right eye due to an injury in a past feud. Despite this pitiful appearance, however, Luca has shown to be a ruthless character, threatening Giorno Giovanna to give him money and refusing to listen when Giorno adamantly claimed that he had none. It is also revealed from Narancia Ghirga's comments about him that he was mean to others in general and that he sold drugs to children. He is also apparently well known to use a shovel to attack.

Vento Aureo
Luca is introduced following Giorno and demanding protection money for being able to swindle tourists and take money from them. When Giorno refuses on the grounds that he has none, Luca threatens him with his shovel and then orders him to kill the frog he transmuted from Koichi Hirose's luggage. Giorno refuses again, and a fed-up Luca attacks the frog with his shovel, only to have the attack rebound upon him and after that, he didn't regain consciousness, staying in critical condition. This was later revealed as a lie, with Buccellati saying "In reality, They finished off Leaky-eye Luca. The Boss said there wasn't much point in keeping him alive."

Trivia

 * Leaky-eye Luca is the only member of Buccellati's Gang to not have a Stand.