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The Mokomo Dukedom[2] is the civilization developed by the Mink Tribe on the living island of Zou in the New World.[3] It is led by the "Ruler of Day", Duke Inuarashi, and the "Ruler of Night", Master Nekomamushi.[4]


The Mokomo Dukedom is comprised of a sprawling city with several of its ancient buildings embedded in the surrounding rock formations and an area known as the Whale Forest that features a large whale-shaped tree.[1] The entirety of the back is encircled by a large wall, with a gate located near Zunesha's tail.[2]


The area is lush and fertile, with many oddly-shaped trees.[5][1] There is one prominent tree known as the Whale[6] due to its trunk resembling a baleen whale bending upwards.[7]


See also the associated category: Zou Residents.
[v · e · ?]
Mokomo Dukedom
Inuarashi Nekomamushi Hitsugisukan  ?
Shishilian Concelot Giovanni Wanda Carrot
Yomo ????? ?????
Pedro  Roddy Blackback Milky Keith
Other Citizens
Miyagi Tristan Bariete Monjii Musatobi 
Wany Pekoms' Father Pekoms' Mother ????? Bepo 
Pekoms  Zepo 
Allies and Affiliation
Zunesha Kozuki Family Ninja-Pirate-Mink-Samurai Alliance

  •  : the character is deceased.
  •  ?: the character's status is unknown.
  •  : the character is non-canon.
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  •  *: other relevant information. Hovering the symbol gives further details.


Main article: Zou#History

At some point within the last 1000 years, the Mink Tribe established the Mokomo Dukedom on the back of Zunesha.[8]

The ruler 28 years ago was Hitsugisukan. Nekomamushi and Inuarashi came back, 20 years ago, after Oden's execution, and somehow become both rulers of the Dukedom, some time later.


  • The name of the dukedom is likely a pun on mokomoko (もこもこ? meaning "fluffy"), referring to its fur-covered citizens.


  1. 1.0 1.1 1.2 One Piece Manga and Anime — Vol. 80 Chapter 804 (p. 10-11) and Episode 753, The Mokomo Dukedom is seen in full for the first time.
  2. 2.0 2.1 One Piece Manga and Anime — Vol. 80 Chapter 804 (p. 9) and Episode 753, The Straw Hats and Law enter gates bearing the inscription Mokomo Dukedom.
  3. One Piece Manga and Anime — Vol. 80 Chapter 805 (p. 15,17) and Episode 754, Robin and Wanda confirm that the Mokomo Dukedom is the main civilization and residence of the minks.
  4. One Piece Manga and Anime — Vol. 81 Chapter 807 (p. 15) and Episode 756, Wanda reveals that the Mokomo Dukedom has two rulers in the form of Inuarashi and Nekomamushi.
  5. One Piece Manga and Anime — Vol. 79 Chapter 795 (p. 4,6) and Episode 739, The strange trees on Zou are clearly seen.
  6. One Piece Manga and Anime — Vol. 82 Chapter 817 (p. 12) and Episode 768, The Whale is named by Nekomamushi.
  7. One Piece Manga and Anime — Vol. 80 Chapter 804 (p. 10-11) and Episode 753, The Whale is seen clearly.
  8. One Piece Manga and Anime — Vol. 80 Chapter 802 (p. 16) and Episode 751, Law notes that the minks' civilization has existed for around 1000 years.

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