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Ohara[2] was an island located in West Blue.[1] The island consisted primarily of archaeologists, and is also the birthplace of Nico Robin. The island was completely destroyed eight years later by a Buster Call.[3]


Ohara was notable for the Tree of Knowledge,[4] a 5,000 year-old gigantic library tree surrounded by houses.[5] Other than that, Ohara is too small to have any other locations.


See also the associated category: Ohara Residents.
[v · e · ?]
Nico Robin * Clover Nico Olvia Rint Zadie
Roche Busshiri Hack Hocha Gram
Other Inhabitants 
Roji Oran Mizuira Jaguar D. Saul ?????
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Further information: Ohara Incident

Ohara was a country for 5000 years, when the Tree of Knowledge was planted on the very island. For millenia, scholars and archaeologists thrived there, learning about history, a course of action that the World Government permitted.[5] Nico Olvia, an archaeologist, left the island on an expedition to find out more about the Void Century and met Jaguar D. Saul. Saul helped her to escape and ended up on Ohara, where he befriended Olvia's daughter, Nico Robin. After the government discovered that the scholars were studying the forbidden Poneglyphs and the Void Century, they ordered the island's destruction via the Buster Call. Among the Vice Admirals sent to carry out the attack were Sakazuki and Kuzan, a friend of Saul. The government then used propaganda to demonize the citizens of Ohara, stating that they were attempting to use forbidden knowledge for global destruction, as several Poneglyphs also contain information about the Ancient Weapons. The only survivor of Ohara is Nico Robin, who was branded a criminal for her ability to read Poneglyphs.



  1. 1.0 1.1 1.2 One Piece Manga and Anime — Vol. 41 Chapter 391 and Episode 275.
  2. One Piece Manga — Vol. 41 Chapter 392 (p. 2), Ohara's name is romanized.
  3. One Piece Manga and Anime — Vol. 41 Chapter 391 (p. 9) and Episode 275, Spandam reveals Ohara was destroyed by a Buster Call.
  4. One Piece Manga and Anime — Vol. 41 Chapter 391 (p. 18) and Episode 275.
  5. 5.0 5.1 One Piece Manga and Anime — Vol. 41 Chapter 392 (p. 3) and Episode 275.

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