One Piece Encyclopedia

Shiro Kuma

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The Shiro Kuma, also known as PX-Z, are special models of Pacifistas, modified by Neo Marines to serve under them.[1] Their number and potential are unknown.


Being special models of Pacifista, the Shiro Kuma resembles Bartholomew Kuma, but with some modifications.[1]

The most noticeable difference is the full white coat open at the bottom instead of the original black jacket. On the front of the coat is Z's Jolly Roger. The head is partially covered by a mechanical plaque. The right eye is bionic. Shiro Kuma also has light green hair, instead of the black hair shared by other Pacifistas and Bartholomew Kuma.[1]


Due to being Pacifista, they do not have any personality.[1]

Abilities and PowersEdit

Their abilities and powers shown are identical to the classic Pacifista models, bearing Kizaru's laser beam that are fired from their mouths and their palms. While they seem to share the same scanner eyes that the prototype Pacifista have, their armor is questionable, as Franky was able to punch them down with his exoskeleton suit, and completely vaporize them with his laser.[1]


PX Z Shoot
A Shiro Kuma's laser launcher from its palm.
Pacifista Z
Shiro Kuma firing lasers from their mouths.


One Piece Film: ZEdit

Franky Destroys the PX-Z

The PX-Z destroyed by the Franky Radical Beam.

During the fight between the Neo Marines and Straw Hat Pirates on Piriodo island, Zephyr's army released the Shiro Kuma to fight the pirates. Franky briefly fights them with the Franky Shogun, when he destroys several of them, and later easily defeats the rest of them with his Radical Beam.[1]


Video GamesEdit

Playable AppearancesEdit


  • Shirokuma (白熊 Shirokuma?) is Japanese for "polar bear", and is a type of frozen dessert.
  • Shiro Kuma's plaque metal resembles Oda's early concept art of Kuma.


  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 One Piece Movie 12, The Shiro Kuma attack the Straw Hat Pirates, and are destroyed by the Franky Radical Beam.

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Related Articles
Movie and Other media: One Piece Film Z  •  Z's Ambition Arc
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