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Mr. 9 from One Piece in a close-framed cel-shaded anime scene with a detailed environment
The provided image is an artist's interpretation made for this entry. Details may differ from official depictions. The character and franchise remain © their respective rights holders.

Mr. 9 is a Baroque Works Frontier Agent and bounty hunter who served as Miss Wednesday's partner during her undercover stint. A villain at Reverse Mountain and a reluctant hero at Whisky Peak, he later settled down and started a family with Miss Monday.

Alias: Mr. 9
Gender: Male
Origin: Grand Line
Status: Alive
Species: Human
Weapons: Two steel bats, bazooka, pistol
Birthday: September 27th
Residence: Whisky Peak
Occupation: Frontier Agent (former), Bounty Hunter
Japanese Va: Yasuhiro Takato
Debut Chapter: Chapter 103
Debut Episode: Episode 62
Japanese Name: Misuta Nain
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Appearance

A golden crown rides atop his red hair, and his agent number is scrawled across both cheeks. He favors a green suit edged in white lace with a frilled red scarf, an outfit that lends him the air of royalty he is not. Two years on, his hair grows out and a thin mustache appears; he swaps in a longer scarf, scrubs away the numbers, and drops the lace trim, though the same crown stays put.

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Personality

Brimming with self-assurance, he holds friendship and loyalty in unusually high regard for a Baroque Works agent. His parting line to a comrade is the catchphrase "Bye bye, baby," which he used right before throwing himself in front of Mr. 5 so Vivi could run. Where the Officer Agents treat closeness as weakness, he was glad to fight on Vivi's behalf, revealing a genuinely heroic streak. He also carries a streak of vanity, styling himself as a prince and turning courtly gestures absurd, bowing grandly or raising his pinky to lift an object.

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Abilities

His rank as a Frontier Agent reflects real ability, and he pairs a flexible, acrobatic body with a pair of steel bats to deliver his blows. Cartwheels and leaps feed momentum into strikes he calls his "acrobatics," and the bats conceal steel cords for binding foes, the move dubbed Kattobase Shikomi Bat, while his powered swing is the Nekketsu Nine Konjo Bat. He also wielded a bazooka at Reverse Mountain. Even so he ranks as a weak combatant: his tricks meant nothing against an Officer Agent like Mr. 5, and he once tumbled off a building unaided while battling Zoro. His relationship with Vivi began as a smooth working partnership, and he later stood between her and Mr. 5 because he valued that bond. With Miss Monday he started as a fellow agent at Whisky Peak before the two became a couple over the timeskip.

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Frequently Asked Questions

What happened to Mr. 9 in One Piece?

After Baroque Works disbanded, Mr. 9 continued working as a bounty hunter and settled down with Miss Monday. He remains alive, living with her at Whisky Peak.

Is Mr. 9 a villain?

Mr. 9 starts out as a Baroque Works antagonist during the Reverse Mountain and Alubarna events, but he shows a genuinely heroic streak at Whisky Peak by throwing himself in front of Mr. 5 to save Vivi, valuing loyalty more than a typical Officer Agent.

Does Mr. 9 have a devil fruit?

No, Mr. 9 does not have a devil fruit. He fights using acrobatics and a pair of steel bats, along with a bazooka and pistol.

Are Mr. 9 and Miss Monday married?

Yes, Mr. 9 and Miss Monday become a couple over the time skip and go on to marry and have a child together, named Nanday.

What is Mr. 9's fighting style?

Mr. 9 combines cartwheels and leaps with strikes he calls his acrobatics, fighting with a pair of steel bats that conceal binding cords for his Kattobase Shikomi Bat move and power up for his Nekketsu Nine Konjo Bat.

Sources & Information

Looking for more on Mr. 9? 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.

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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