Ahiru is the deputy commander of the East Army in the Revolutionary Army and the assistant of Belo Betty.


Ahiru is a woman with tanned skin, prominent lips and long brown hair. Her left arm is a mechanical prosthesis with light and dark green (gray in the manga) coloring. She wears a black shirt, a red tie and a green jacket. She also has a pair of goggles on her head.


As a member of the Revolutionary Army, Ahiru has no qualms with challenging the World Government, especially with her status as an officer.

Ahiru appears to take her nature as a cyborg rather seriously, making up mechanical sounds with her mouth whenever she moves her cybernetic arm around.

Abilities and Powers

As a deputy commander within the Revolutionary Army, Ahiru has some degree of command over lower ranking revolutionaries, especially those within the East Army, where her authority is second only to her direct superior, Belo Betty.

According to herself, Ahiru’s cybernetic arm has shooting capabilities.


Whole Cake Island Saga

Levely Arc

Ahiru was present on Momoiro Island with Belo Betty and Koala after the plan to infiltrate the Levely had been put into action.

Final Saga

Egghead Arc

Ahiru and her fellow deputy commanders were on the shore of Momoiro Island when they spotted a ship sailing towards them. She was prepared to shoot at the ship with her cybernetic arm in case it was an enemy, and she was relieved to see that the ship contained Sabo and survivors from Lulusia Kingdom.

Six days after Lulusia’s destruction, she witnessed water flooding the shores of Momoiro Island as the result of a global earthquake.


  • “Ahiru” (あひる?) means “duck” in Japanese. This follows the theme of female characters being named after birds.
  • Ahiru is so far the only female cyborg in the series.


  1. 1.0 1.1 1.2 1.3 One Piece Manga and Anime — Vol. 90 Chapter 905 (p. 16) and Episode 883, Ahiru makes her debut.
  2. 2.0 2.1 2.2 SBS One Piece Manga — Vol. 93 (p. 76), Ahiru’s name and rank are revealed.
  3. One Piece Manga — Vol. 107 Chapter 1082 (p. 12-13), Ahiru sees Sabo return after Lulusia’s destruction.
  4. One Piece Manga — Chapter 1089 (p. 4-5), Ahiru reacts to a global earthquake.

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