|This article's title is derived from Japanese|
|... because it was never localized to English in official sources.|
Ace Fuwa Rover is a larger relative of Fuwa Rover. It is a big periwinkle ghost with wing-like arms. It wears a blue witch's hat and has a raspberry-colored skull mask for a face. The ghost's entire face hinges upward to reveal a gaping mouth. Ace Fuwa Rover has yellow eyes.
Ace Fuwa Rover only appears in Stage 3 of Wild World, where it controls certain inanimate suits of armor. When Kirby approaches one of these specific armor suits, red eyes will appear in its helmet. It will immediately strike the floor with its weapon, lodging the weapon temporarily in the ground. The Ace Fuwa Rover will appear over the armor's right shoulder and guffaw loudly before vanishing. The armor will then pull its weapon up.
Before reaching the Ace Fuwa Rovers, Kirby will find a Miracle Fruit and obtain the Hypernova ability. When the armor's weapon is stuck in the floor and the ghost has appeared to laugh, the pink puff must inhale. He will suck up each individual piece of the armor suit and drag the Ace Fuwa Rover into his mouth, defeating it.
- Ace Fuwa Rover is the only enemy defeated exclusively with the Hypernova ability that appears in just a single stage.