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Rosario

Character

Rosario is a non-canon foe from the sixth One Piece film, Baron Omatsuri and the Secret Island. An enormous goldfish kept by the pirate Muchigoro, she briefly stands in the Straw Hats' way during one of the island's deadly trials.

Status: Alive
First Appearance: Baron Omatsuri and the Secret Island
Crew & Affiliations: Red Arrows Pirates
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Appearance

Rosario is an oversized red fish protected by a tough metallic shell. Jewels stud the upper portion of that shell as well as a spot on her forehead.

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Personality

Her inner nature stays mostly a mystery, but she shows enough wits to carry out the commands Muchigoro gives her.

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History

At some earlier point the goldfish came under Muchigoro's care as the pet of the Red Arrows Pirates. Because she lacks the sprout that grows from the heads of the crew's revived members, it appears she joined after that resurrection rather than before. When the Straw Hat Pirates took on Baron Omatsuri's first Trial of Hell, they assumed the task was scooping up small goldfish, only to learn they had to capture Rosario away from Muchigoro instead. The crew failed repeatedly, Luffy even tearing the flimsy net he was handed, and Muchigoro tried to bag her in his own larger net before Robin blocked the move. After much tossing of the fish back and forth, the Straw Hats finally landed her when Chopper's Guard Point bounced her straight into their bucket.

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Frequently Asked Questions

Who is Rosario in One Piece?

Rosario is a non-canon character from the sixth One Piece film, Baron Omatsuri and the Secret Island. She is an enormous goldfish kept by the pirate Muchigoro who briefly stands in the Straw Hats' way during one of the island's deadly trials.

What does Rosario look like?

Rosario is an oversized red fish protected by a tough metallic shell. Jewels stud the upper portion of that shell as well as a spot on her forehead.

Who owns Rosario the goldfish?

Rosario is kept as a pet by Muchigoro, a member of the Red Arrows Pirates. She appears to have joined the crew after their resurrection, since she lacks the sprout that grows from the heads of the crew's revived members.

What challenge did the Straw Hats face involving Rosario?

During Baron Omatsuri's first Trial of Hell, the Straw Hat Pirates assumed the task was scooping up small goldfish, only to learn they had to capture Rosario away from Muchigoro instead. The crew failed repeatedly, with Luffy even tearing the flimsy net he was handed.

How did the Straw Hats finally catch Rosario?

After much tossing of the fish back and forth, and Robin blocking Muchigoro's attempt to net her himself, the Straw Hats finally landed Rosario when Chopper's Guard Point bounced her straight into their bucket.

Sources & Information

Looking for more on Rosario? The One Piece Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Toei Company.
  • Game pages: official box art for the One Piece console and mobile games, credited to Bandai Namco.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Eiichiro Oda.

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