Agents of DIO

DIO's Group is the tentatively-named primary antagonistic force in JoJo's Bizarre Adventure, with its members appearing in Phantom Blood, Battle Tendency, Stardust Crusaders, Diamond Is Unbreakable, and Stone Ocean.

Description
The group was formed by Dio Brando, due to his various desires of dominating the world, finding Heaven, and destroying the Joestar Group. Even after DIO's death, the remnants of his group appear in later parts. In Part 6, DIO's followers serve as major antagonists continuing his legacy.

Phantom Blood
Dio meets Wang Chan who becomes his first loyal subordinate. He then creates an army of Vampires and Zombies under his control including Jack the Ripper, Bruford, Tarkus, Doobie, Adams, Page, Jones, Plant, and Bornnam.

Battle Tendency
With Dio supposedly dead after the events of Phantom Blood and his followers thought to be killed by Jonathan Joestar, Dio's group was disbanded. However, there were some minions that survived, including a bloodsucking zombie which disguised itself as a major squad leader in the British Air Force. He was later killed by Lisa Lisa as revenge for George Joestar II's murder.

Stardust Crusaders
Nearly a hundred years later, DIO resurfaces and obtains a Stand from Enya the Hag. With Enya as his advisor, DIO forms a new group mainly consisting of human Stand users and only a few vampires. He recruits members from all around the world and manipulates many of them with flesh buds.

Although DIO fails to achieve his goal and the majority of his group is defeated once again, he and Vanilla Ice succeeds in killing half of the Joestar group.

Diamond is Unbreakable
Yoshihiro Kira and Nijimura's Father were recruited by DIO in the past and both retrieved a Bow and Arrow from Enya. As a result, many citizens of Morioh gain Stands, including their sons.

Stone Ocean
The final remaining servants of DIO's group are Enrico Pucci and Johngalli A with the goal of avenging DIO by killing Jotaro Kujo and his daughter, Jolyne Cujoh. Pucci desires to continue DIO's dream of finding Heaven and recruits DIO's sons to help him defeat the Joestar Group.

Members

 * Dio Brando (Founder and Leader)
 * Enrico Pucci (de-facto Leader upon Dio's demise)
 * Enya the Hag (advisor)
 * Vanilla Ice
 * J. Geil
 * Hol Horse
 * Oingo
 * Boingo
 * Mariah
 * Pet Shop
 * Nukesaku
 * Yoshihiro Kira
 * Wang Chan
 * Bruford
 * Tarkus
 * Jack the Ripper
 * Nijimura's Father
 * Johngalli A
 * Adams
 * Midler
 * Cameo
 * Nena
 * Steely Dan
 * Rubber Soul
 * Mannish Boy
 * Anubis
 * Daniel J. D'Arby
 * Telence T. D'Arby