Demon Slayer OC Maker
This Demon Slayer OC maker writes a whole original character for Kimetsu no Yaiba: their name, rank, Breathing Style or Blood Demon Art, three forms, their Nichirin blade, how they look and the past that brought them here. Pick a Demon Slayer or a demon, a theme and a rank, then draw a free anime portrait and turn your Demon Slayer OC into a character you can talk to. Free, and no sign-up.
300 characters left. Leave it blank and it will invent one.
For a demon, this is the theme of their Blood Demon Art.
More options
Free, and no sign-up. 10 free AI OCs a day.
Your Demon Slayer OC
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Kirishima Aoi
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Kinoe, 24
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Tide Breathing, a style derived from Water Breathing that pulls the opponent in before it strikes.
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First Form: Ebb Line. A low sweep that drags the demon's feet off balance. Third Form: Undertow Spiral. She turns twice and cuts on the second turn. Sixth Form: High Tide Wall. A circle of blades that blocks every angle at once.
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A pale blue Nichirin blade with a guard shaped like a seashell.
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A haori dyed in waves of grey and blue, and a white scar across her left palm from her first demon.
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Aoi is patient with rookies and merciless with demons. She hates the sea and still trains on the beach every morning.
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Her fishing village was wiped out in one night while she was away selling the catch. She joined the Corps a month later and has never been home since.
One free AI portrait in anime style, fully clothed and safe for work.
Your recent OC
Kept on this device only. Nothing is saved to an account.
Now meet your OC
Rabu AI turns your OC into a character you can talk to, who remembers their Breathing Style, their past and everything that happens between you.
Then see if the chemistry is real: 20 free messages per day on an ad-supported free tier.
Popular characters on Rabu AI
Browse all charactersPopular stories on Rabu AI
Browse all storiesWhat makes a good Demon Slayer OC?
The best Demon Slayer OCs feel like they could walk into the series. They have a reason to fight, a style that matches who they are, and one detail people remember: a haori pattern, a scar, a strange habit.
- A style that fits. A patient OC suits Water, a reckless one Thunder. Their forms should feel like them.
- A real past. Every slayer lost someone, and every demon was human once.
- One striking detail. The thing fans draw first.
How to use the Demon Slayer OC maker
- Slayer or demon. A member of the Corps with a Breathing Style, or a demon with a Blood Demon Art.
- Pick a theme. Water, Flame, Thunder, Wind, Stone, Mist, Flower, Moon, or a brand-new style.
- Pick a rank. A rookie, a veteran, or a Hashira or Upper Moon.
- Add an idea. A fear, a job, a twist. Leave it blank for a surprise.
Breathing Styles and Blood Demon Arts
Every result gets a named style and three named forms, all invented for your OC, never copied from the series. Ask for a new style and the OC gets a Breathing Style of their own, derived from one of the five main styles, the way Love and Serpent Breathing grew from Flame and Water.