One Piece Encyclopedia

Uma Uma no Mi

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Uma Uma no Mi
Uma Uma no Mi Infobox
Japanese Name: ウマウマの実
Romanized Name: Uma Uma no Mi
English Name: Horse-Horse Fruit
Meaning: Horse
Usage Debut: Chapter 238; Episode 153[1]
Type: Zoan
User: Pierre

The Uma Uma no Mi is a Zoan-type Devil Fruit that allows its user to transform into a horse hybrid and a full horse at will. "Uma" (馬) is Japanese for "horse". In the Viz Manga and FUNimation dub, it is called the Horse-Horse Fruit. It was eaten by Gan Fall's bird, Pierre.

Strengths and WeaknessesEdit

This fruit allows the eater to transform into a horse or horse hybrid at will.

This fruit does not seem to have any specific weaknesses, aside from the standard Devil Fruit weaknesses.


The main usage of the Devil Fruit is merely allowing Gan Fall to claim that he rides a Pegasus, when in reality Pierre's original bird form is more than big enough to transport him wherever he goes. However, as a horse, Pierre can also bite anyone who disrespects his master, something he cannot do as a bird, though as a bird he can peck them.


  1. One Piece Manga and Anime — Vol. 26 Chapter 238 and Episode 153, the Uma Uma no Mi is introduced.

External links Edit

  • Horse - Wikipedia article about horses.
  • Pegasus - Wikipedia article about Pegasus.

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