Diomis
CharacterDiomis, called Windblade, is a non-canon Marine officer from the game World Seeker. Posted atop Ogyoku Mine under Warden Isaac, he guards a colossal gem and crosses swords with both Luffy and Law, wielding compressed air slashes.
Appearance
Diomis stands tall with fair skin and a nose angled downward. Sunglasses cover his eyes, and a rounded peaked cap bearing a small gold Marine emblem at its center tops his head. He dresses in a zipped white jacket dotted with pockets, a belt running across his torso, and a chest strap stamped with the word MARINE. White gloves, loud dark trousers, and black shoes complete the outfit, and like many officers he drapes his Marine coat over his shoulders the way one wears a cape.
Personality
As a Marine, Diomis is driven by a firm conviction in justice. Whether his creed leans toward the moral or the absolute brand of that ideal is never made clear.
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Abilities
His officer's rank grants him command over the soldiers beneath him. In his clash with Luffy he reveals a grasp of the Six Powers, deploying Soru to move with sudden bursts of speed. He also fights with a blade, and his swordsmanship is sharp enough to carve out compressed gusts of air that cut into Luffy.
Frequently Asked Questions
Who is Diomis in One Piece?
Diomis, nicknamed Windblade, is a non-canon Marine officer who appears in the game One Piece: World Seeker. He guards the summit of Ogyoku Mine on Jail Island, watching over a colossal gem under Warden Isaac.
What are Diomis's abilities?
Diomis commands the soldiers under him and uses the Six Powers technique Soru to move in sudden bursts of speed. He also wields a blade skillfully enough to carve compressed gusts of air that can cut into opponents.
Who does Diomis fight in One Piece: World Seeker?
Diomis fights Luffy when he scales the peak of Ogyoku Mine, and later clashes with Trafalgar Law when Law tries to seize the Omni-Cannon and carry it to the Floating Island.
What does Diomis look like?
Diomis is tall and fair-skinned with a downward-angled nose, and wears sunglasses along with a rounded Marine cap. He dresses in a zipped white jacket with pockets, a chest strap reading MARINE, white gloves, and a Marine coat draped over his shoulders like a cape.
Who is Diomis's superior?
Diomis serves under Warden Isaac, guarding the gem atop Ogyoku Mine on Jail Island alongside two soldiers.
Sources & Information
Looking for more on Diomis? The One Piece Wiki on Fandom has a dedicated page with community notes.
View on FandomThis 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
- Created byEiichiro Oda
- Published byShueisha
- Animated byToei Animation
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.
Official resources:
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