Emporio Alnino

Emporio Alnino is an eleven-year-old boy who has spent his entire life inside Green Dolphin Street Prison in Stone Ocean, the sixth arc of JoJo's Bizarre Adventure, after being born there to an inmate. His mother was later killed by the prison's warden, Enrico Pucci, giving Emporio a deep, personal reason to want Pucci stopped even though he is still just a child.

Despite his age, Emporio is thoughtful, brave, and surprisingly steady under pressure, often serving as the quiet strategist for Jolyne Kuujou's group of allies rather than fighting on the front lines himself. His Stand, a fighting spirit called Burning Down the House, does not attack directly; instead, it can make any hidden space Emporio enters, such as a secret room, completely undetectable to his enemies, which proves useful again and again as the group hides from Pucci's agents.

After Jolyne and most of her closest friends are killed trying to stop Pucci's final plan, it falls to Emporio alone to finish the fight. Using the recovered Stand disc of Weather Report, Pucci's own twin brother, Emporio finally manages to defeat Pucci in the story's climax, making the youngest member of the group the one who ultimately decides the fate of Stone Ocean's entire conflict.