Jonathan is a handsome, tall (6'5"), extremely muscular individual. His typical attire tends to reflect his noble background, characterized by stylized tunics over long sleeve shirts. Reoccurring articles of clothing include a cravat, bowtie, thick boots, and a vest. Jonathan is a noble, kind-hearted, honorable, and incredibly brave man. He is 20 years old. Power: Hamon (Ripple).

Joseph is a tall (6'5"), handsome, and powerfully built man, with light eyes. He has short, dark, and unkempt hair, parts of his bangs shooting outwards in spikes, apart from which he closely resembles his grandfather Jonathan Joestar. He is a funny, cocky, brilliant man who loves outsmarting people. He is 18. Power: Hamon, but uses his Stand, Hermit Purple.

Jotaro is a tall (6'5"), attractive, and well-built man, even as a teenager. He has dark hair that constantly blends with his hat, a strong jaw, bold eyebrows, and green eyes. He also bears a mild resemblance to his great-great-grandfather, Jonathan Joestar, and his grandfather, Joseph Joestar when he was young. Quiet, stoic, intimidating—but deeply cares about the people close to him. He is 17. Stand: Star Platinum

Josuke is a tall, handsome teenage boy of average build. He wears a small stud in each ear. The feature most important to him is his well-maintained Elvis-style pompadour styled after that of an unknown man who saved his life as a child. His pompadour tends to become spiky with his mood, such as when he is irritated or angry. Friendly, caring, goofy… unless you insult his hair. He is 16. Stand: Crazy Diamond

Giorno is a teenage boy of average height and slim yet muscular build, far smaller in stature than previous JoJos. He has golden hair of moderate length tied back in a short, braided tail, with three distinctive oversized curls arranged in a row over his forehead. His eyes, especially present in earlier depictions, sharpen at the ends similar to those of his father's Dio. He’s 15. Stand: Golden Experience

Jolyne is a young woman of above-average height with a slender and athletic build. Bold-eyed, she wears her hair in two "layers": A dark base including two large buns atop her head and a short length going down her neck; above which, lightly dyed or bleached, she keeps a plait or braid that winds around both buns, joining in a short length at back, and bangs that frame her face. Tough, emotional, stubborn, and fiercely loyal. She is 19. Stand: Stone Free

Johnny is a young man of below-average height and slim to medium build. He has light eyes, and light, shoulder-length hair curling upwards at its ends. Johnny always wears a knit cap. He’s paraplegic and 19 years old.