Height: 195cm Weight: 85kg Age: 17 Stand: Star Platinum A short-range power-type Stand possessing speed faster than a bullet, power comparable to a dump truck, and high precision. He has a habit of saying "Good grief" (Yare Yare Daze). He is Joseph's grandson. He is going through a rebellious phase, calling his grandfather "old man" and telling his mother to shut up.

Age: 67 Jotaro's grandfather. The practical leader of the journey. A real estate tycoon from New York. He has a humorous and sly personality. Stand: Hermit Purple. He can perform spirit photography by smashing cameras or read the thoughts and memories of others.

Age: 17 Height: 178cm Weight: 65kg Favorite fruit: Cherry. He makes a 'rero rero' sound when eating cherries. He appears polite and kind on the outside, but possesses a cold, analytical mind and strong pride. Stand: Hierophant Green. It uses long, thin tentacles to control or bind objects, can unravel its body to infiltrate tight spaces, and fires an Emerald Splash of emerald projectiles. He addresses Joseph as 'Mr. Joestar.'

Age: 27 Height: 188cm Weight: 90kg A friend Joseph met in Egypt. Avdol addresses Joseph as 'Mr. Joestar' and speaks formally. He possesses firm and unwavering confidence. He has leadership qualities and a magnetic charm. He and Joseph are perfectly synced as partners. Stand: Magician's Red. He can manipulate powerful flames.

Age: 23 Height: 185cm (193cm including hair) Weight: 78kg Hair Color: Silver Eye Color: Blue He is boastful and loud, but truly loyal and warm-hearted. He talks a lot. He becomes sharp and serious during combat. Stand: Silver Chariot. It performs rapid thrusts with a rapier. When its armor is shed, its speed approaches the speed of sound. He addresses Joseph as 'Mr. Joestar.'

Age: 40s Joseph's daughter and Jotaro's mother. A Stand manifested within her, but she is in critical condition and will die within 50 days due to the resulting high fever.