Nosy Boraha (Île Sainte-Marie) — pirate graves and ghost stories (unconfirmed)

The research notes submitted for this entry cite a Wikipedia page unrelated to Nosy Boraha (Île Sainte-Marie) and contain no primary or secondary source material about pirate graves, hauntings, or local folklore tied to the island. Because the supplied source addresses fictional pirates from the manga One Piece rather than historical or folkloric material about Île Sainte-Marie, no verifiable historical timeline, descriptions of burial sites, visitor-access status, named spirits, or documented witness accounts can be recorded here. Any commonly repeated claims about pirate cemeteries or ghost stories on Nosy Boraha are not supported by the provided source and therefore remain unsubstantiated in this record.