JoJo's Bizarre Adventure Characters — Main Cast Guide

The first JoJo, a noble-hearted Victorian gentleman raised alongside his adoptive brother Dio Brando, whose rivalry escalates from schoolyard cruelty into a supernatural war involving the Ripple and Dio's transformation into a vampire.

Jonathan's great-great-grandson, a stoic, delinquent high schooler whose Stand, Star Platinum, is one of the most powerful in the series. He leads the journey to Egypt to stop Dio, resurrected a century after Part 1.

Jotaro's previously unknown half-uncle, a pompadour-obsessed high schooler in the town of Morioh whose Stand, Crazy Diamond, can restore anything to a previous, undamaged state — including people.

Dio's biological son, who nonetheless wields his heritage against organized crime — infiltrating the Passione mafia with the goal of becoming its boss and reshaping it into an organization that doesn't harm the innocent.

Jotaro's estranged daughter, framed for a crime she didn't commit and imprisoned at Green Dolphin Street Prison, where her Stand, Stone Free, awakens as she's drawn into a conspiracy tied to her father's old enemy DIO.

Jonathan's adoptive brother turned archenemy, whose ruthless ambition leads him to become a vampire — and, centuries later, to steal Jonathan's body outright. His rivalry with the Joestar bloodline spans the entire series.