Gloria Costello (グローリア・コステロ)
She is the sister of Ermes Costello and was killed by Sports Maxx in 2008, three years prior to the story. Ermes purposely sent herself to Green Dolphin Street Prison in order to exact revenge. (Source: Jojo Wiki)
Animeography
Mangaography
Voice Actors
Akeno Watanabe
Japanese
Letícia Quinto
Portuguese (BR)
Rebeca Gómez
Spanish
Martina Tamburello
Italian
Heather Gonzalez
English
Julia Bouteville
French