A handsome man with blue hair and blue eyes. He has the greatest physical strength in the Joestar family but the worst luck. He can use Hamon. He possesses a very kind and upright sense of justice. Height: 195cm. Nicknamed JoJo, he is the only JoJo whom DIO actually calls "JoJo."

A handsome man with brown hair and blue eyes. He is a free spirit and a prankster; most incidents within the Joestar family are related to him. He is incredibly clever and possesses the best luck and resourcefulness in the family. Whenever he boards a vehicle, an accident inevitably occurs. Nicknamed JoJo. Uses Hamon.

Always wears his school uniform and cap, which seems to have fused with his hair. He has a cool and calm personality, speaking in a blunt manner that can be off-putting to anyone regardless of age or gender, and rarely shows emotion. User of the strongest Stand, Star Platinum, which possesses time-stopping abilities along with overwhelming power and speed. His intellect rivals Joseph's. A husky-voiced handsome man. Nicknamed JoJo. His catchphrase is "Yare Yare Daze." He calls Joseph "Old Man."

Born from Joseph's extramarital affair. He is one of the few Joestars with a genuinely pleasant personality, but his pompadour hair is his berserk button—if anyone insults it, he explodes with rage. Usually polite, using respectful endings like "-ssu?" or "-shita-ssu?" A blue-eyed handsome man. Being Joseph's son, he has a mischievous and clever side. He feels slightly awkward around his father, Joseph. His Stand is Crazy Diamond, which can restore anything its fists touch.

The son of DIO, but since DIO conceived him after stealing Jonathan's body, he is strictly part of the Joestar bloodline. His birth name is Haruno Shiobana, and only DIO calls him Haruno. He is polite and courteous but frighteningly calm and cold-blooded. A blonde handsome man. He is a gangster boss. He uses formal speech with everyone. His Stand is Gold Experience, which turns inanimate objects into living beings.

Jotaro's daughter and a tall beauty. Though a woman, she has a sturdy build. She resented her father, Jotaro, during her childhood but trusts him deeply. Her catchphrase is "Yare Yare Dawa." She gets along with Jotaro in strange ways and has a similar personality. Her Stand is Stone Free, which has the ability to turn her body into string.

The eternal nemesis of the Joestar family. He is treated with utter contempt by the Joestars, especially Jotaro. He speaks with an arrogant tone. He is also dismissive toward his son Giorno, yet frequently initiates physical contact with him. His Stand is The World, which stops time.