JoJo's Bizarre Adventure is a long-running Japanese manga series created by Hirohiko Araki. It is structured as a sequence of distinct parts, each following different protagonists and ensembles. Across its run the work introduced recurring character archetypes and mechanics—most famously the hereditary line of "JoJo" protagonists and the supernatural powers known as Hamon (early parts) and Stands (later parts). The cast ranges from noble heroes and eccentric allies to flamboyant and often ruthless villains.

Character types and recurring roles

Major characters fall into several categories: the central protagonist(s) often nicknamed "JoJo," key allies who form teams or travelling parties, persistent antagonists who sometimes recur across parts, and supporting figures who shape events. Distinctive power systems affect characters' abilities and personalities. Stands, introduced in Part 3, are spirit-like manifestations tied to users and are central to many later conflicts.

Main characters by part

  • Part 1 — Phantom Blood: Jonathan Joestar, Dio Brando, Erina Pendleton.
  • Part 2 — Battle Tendency: Joseph Joestar, Caesar Zeppeli, Lisa Lisa.
  • Part 3 — Stardust Crusaders: Jotaro Kujo, Joseph Joestar (older), Muhammad Avdol, Noriaki Kakyoin, Jean Pierre Polnareff, Iggy, DIO.
  • Part 4 — Diamond is Unbreakable: Josuke Higashikata, Koichi Hirose, Okuyasu Nijimura, Rohan Kishibe, Yoshikage Kira.
  • Part 5 — Vento Aureo (Golden Wind): Giorno Giovanna, Bruno Bucciarati, Guido Mista, Narancia Ghirga, Leone Abbacchio, Pannacotta Fugo, Diavolo.
  • Part 6 — Stone Ocean: Jolyne Cujoh, Ermes Costello, Foo Fighters, Weather Report, Enrico Pucci.
  • Part 7 — Steel Ball Run: Johnny Joestar, Gyro Zeppeli, Funny Valentine.
  • Part 8 — JoJolion: Josuke Higashikata (a different character with the same name), Yasuho Hirose and other regional figures.

History and development

The ensemble nature of the series allows Araki to reinvent his cast every part while keeping connective tissue: family lineage, recurring names or motifs, and stylistic character design that changes with the author’s evolving art. Early adventures centered on Hamon breathing techniques and Victorian gothic tone; the introduction of Stands shifted the series toward inventive duels and a broader supernatural vocabulary. This evolution influenced how characters are conceived and how teams form around the protagonist.

Notable facts and cultural impact

Several characters have become iconic beyond the series: antagonists with memorable personalities, protagonists with distinctive poses and catchphrases, and supporting members whose Stands or quirks inspired fan interest. The series' casts contributed to popularity in manga, anime adaptations, merchandise, and cross-media appearances, making its characters widely recognized in popular culture. For the official series entry and creator information see JoJo's Bizarre Adventure and the author page above.

Because each part resets many narrative elements while maintaining thematic continuity, newcomers can often start at different points to explore unique ensembles and standout characters. For readers seeking a character-focused guide, grouping by part is a practical approach to understand relationships, powers, and central conflicts.