D an G
D an G (DアンG Dī An Jī) is a tertiary antagonist featured in the sixth part of the JoJo's Bizarre Adventure series, Stone Ocean, and introduced in the "Yo-Yo Ma Is Coming!" story arc.
D an G is one of the four people Enrico Pucci sent to the Ultra Security House Unit to assassinate Jolyne Cujoh. He uses his automatic Stand, Yo-Yo Ma, to attempt to kill her and Narciso Anasui in the swamp near Green Dolphin Street Prison.
Appearance
D an G is a man of muscular build and average height, wearing a fleece-like multi-colored toga, wristbands, a belt, and a pickelhaube, whose tip resembles the one present in his Stand.
He also wears an eyepatch over his left eye, with eight small holes forming a circle and a lone hole in the middle, despite being previously seen with a perfectly normal eye.
Color Schemes
Personality
In most of his time shown, he has a completely stoic personality, but it's assumed that he is hateful and homicidal judging by the actions that got him arrested. Back in 1999, D an G believed in Nostradamus's predictions about the end of the world and decided to commit several murders, using his status as a policeman to hide his crimes until he was found out.[1]
However, upon having his arm torn off by Guccio's ribs, he begins wildly sobbing like a child, something even his own Stand noticed, and then is completely defenseless up until his death.[2]
It's explained that D an G is held in the Maximum Security for his protection because his identity as an ex-cop in prison would otherwise get him killed.[1]
Abilities
Stand
- Main article: Yo-Yo Ma
Yo-Yo Ma is an automatic long-range Stand. It is mostly humanoid, able to perform complex tasks, and converse with people, but is weak. When not being watched, it attacks its target with extremely corrosive saliva.
History
Background
In 1999, D an G was a police officer who believed in Nostradamus' prophecy of the end of the world coming in the year 2000. Because of this, he went around shooting several people he didn't like near the start of the new millennium, using his status as a policeman to erase his traces. Once the panic died down, he was quickly arrested and sent to Green Dolphin Street Prison for 20 years. Because ex-cops are often murdered in prison, he was placed in the punishment ward for his own protection. It's unknown if he was given his Stand by Pucci or developed it.[1]
Stone Ocean
Yo-Yo Ma Is Coming!

D an G was one of the four Stand users assigned to kill Jolyne in the maximum-security facilities along with Kenzou. After the commotion caused by Survivor and DIO's bone, he touched Guccio's shoulder and triggered the trap left inside Guccio's body (which was set by Anasui's Diver Down), causing the latter's ribs to burst from his chest and impale his arm. Despite his sobbing, he sends Yo-Yo Ma after Jolyne.
D an G is retrieved by the prison guards and put in an ambulance. However, F.F. pursues him. Despite Whitesnake's protection, F.F. shoots itself, dispersing the plankton and making it infiltrate D an G's body. D an G dies, decapitated from the inside.
Chapters / Episodes

- SO Chapter 66: The Secret of Guard Westwood, Part 7
- SO Chapter 67: Enter the Dragon's Dream, Part 1
- SO Chapter 68: Enter the Dragon's Dream, Part 2 (Cover only)
- SO Chapter 76: Birth of the "Green", Part 1
- SO Chapter 77: Birth of the "Green", Part 2
- SO Chapter 78: Yo-Yo Ma Is Coming!, Part 1
- SO Chapter 79: Yo-Yo Ma Is Coming!, Part 2 (Mentioned only)
- SO Chapter 80: Yo-Yo Ma Is Coming!, Part 3 (Mentioned only)
- SO Chapter 82: Yo-Yo Ma Is Coming!, Part 5
- SO Chapter 83: F.F. - The Witness, Part 1 (Mentioned only)
- SO Chapter 84: F.F. - The Witness, Part 2
- SO Chapter 85: AWAKEN, Part 1 (Death)

- SO Episode 15: Ultra Security House Unit
- SO Episode 16: The Secret of Guard Westwood
- SO Episode 17: Enter the Dragon's Dream
- SO Episode 19: Birth of the "Green"
- SO Episode 20: F.F. - The Witness
- SO Episode 21: AWAKEN (Death)