PX Series

PX Series is a anime/manga character in the One Piece franchise
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The PX Series are humanoid weapons of the Pacifista Army. Created by Dr. Vegapunk and modeled as copies of Bartholomew Kuma.


The PX Series of cyborgs are one of the latest weapons for the corrupt World Government and created by the world's greatest genius, Dr. Vegapunk. They are near perfect copies of the Shichibukai, Bartholomew Kuma. It's still unknown how they created copies of a single human. Numerous copies were made to form the Pacifista Army to be led by Sentomaru.


The PX-Series of cyborgs are characters from the One Piece series, created by Eiichiro Oda. The series first began serialization in Weekly Shōnen Jump on August 4, 1997. They did not appear until the Sabaody Archipelago arc.

They first appeared in One Piece Volume 52 CH. 505 "Kuma", and their first anime appearance was in One Piece - Episode 399, "Break Through the Encirclement! Marines vs. Three Captains".  wasn't revealed just how many there were until One Piece - Episode 470 "The Great Swordsman Mihawk! Luffy Comes Under the Attack of the Black Sword!". This was also their grand debut to the entire world. In the Japanese series they are voiced by Hideyuki Hori, the same voice actor of Bartholomew Kuma.

Character Evolution

PX-4 defeated by the Straw Hat Pirates
PX-4 defeated by the Straw Hat Pirates
These cyborgs are exact copies of the Shichibukai member Bartholomew Kuma. He had consented to undergo transformation into a cyborg by Dr. Vegapunk. They are not exact copies and the idea that they were merely machines was proven wrong when they were shown to bleed red blood when injured enough. Since these PX cyborgs are copies, they do not have his Paw-Paw Devil Fruit powers. The real Bartholomew Kuma can be identified by the bible he carries everywhere and the paw prints on each palm. They speak very little, and only to announce the names of the bounties they spot.

Even if they are copies, the durability of the PX Series is nearly on par with the original Bartholomew Kuma. It is unknown how Dr. Vega Punk created so many copies of a human being, but these seem to lack all sense of self awareness and only follow the orders they are given. It's also unknown just how many exist in the world. After the final step, Bartholomew Kuma made a full transition he was declared as dead and became PX-0. Though he was believed that Kuma's personality was dead. He has taken mysterious actions on his own.

Major Story Arcs

Sabaody Archipelago Arc

Marineford Arc

Fish-Man Island Arc

Powers and Abilities

In place of the Paw-Paw powers of Kuma, in the hand of each of the PX Series is a laser cannon that is similar to the laser beam of Marine Adrmial Kizaru. They also have a laser cannon built into their mouth. This is also found on the original Kuma. They are normally seen under the command of Sentomaru.
Voiced by
Name Movies TV Shows
Hideyuki Hori
General Information Edit
Name: PX Series
Name: PX
Romanji: PX
Gender: Male
1st manga book: One Piece #52
1st anime episode: One Piece #399
1st anime movie:
Aliases PX Cyborg
PX Robot
Powers & Battle Rankings Edit
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Super Strength
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Blast Power
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