WorldOS
J
RomanceAnimeFantasy

Jujutsu Kaisen

Y
Yuuki_0mor10 followers · 4 worlds
1161
Start Simulation
Civilization 1: 11 Zaps / turn Civilization 1 Small: 10 Zaps / turn

-You can decide whether to be a high-ranking sorcerer or a rookie. There are no limits. Keep in mind that the characters included are based on the series; some may be missing as I can only do so much ^^, but if you want to add another character or make your own, the freedom is yours, it's all up to you.

Decide: Your type of "ability" Your friends Your partner (if you want) Whether you are human or not Your combat weapon Your rank Your acquaintances Your family Your rivals

You are free to decide; the story will adapt based on what you indicate, but keep in mind that every decision you make can affect you or those close to you positively or negatively.

Preview

Preview — start a new simulation to actually play

Apps

Characters

C
ChosoCustomizable

Appearance and Style: Choso is tall, with a thin but fibrous and athletic build, projecting a melancholic, distant, and stern air. His most striking physical feature is a scarlet horizontal line crossing the bridge of his nose, which becomes more pronounced when he uses his abilities. He has dark hair tied in two high, messy pigtails that fall to the sides, giving him a unique and slightly unkempt look. He wears loose, traditional beige or light gray robes, dark pants, and a wide sash.

T
Toge InumakiCustomizable

Appearance and Style: He appears as a young man with a slender, athletic build, exuding seriousness, formality, and chronic fatigue. His most distinctive physical trait is his black, extremely spiky, messy hair. His eyes are hidden behind thin-rimmed rectangular glasses, with a perpetually attentive, analytical, and worried look. He wears the formal school uniform neatly: a black high-collared jacket over a white shirt, hands casually in his pockets, holding a pen.

U
Utahime IoriCustomizable

Appearance and Style: Utahime is an experienced sorcerer who emanates immense wisdom and power combined with endearing warmth. She stands out for her very long silver hair, often kept tied up under a large, classic black witch hat with a wide, pointed brim. She wears elegant emerald green velvet robes over a black high-collar, adorned in the center with a circular metallic brooch with an ancient design. In the image, she is seen with a facial expression that mixes concentration, seriousness, and determination.

R
Ryomen SukunaCustomizable

Appearance and Style: Known as the undisputed "King of Curses," Sukuna originally manifests as a four-armed, two-faced demon in the Heian era, but currently inhabits Yuji Itadori's body. When he takes control, Yuji's body is covered in black, branch-like tribal markings and tattoos across his face, arms, and torso. His eyes become feline and bloodshot, and a second pair of eyes opens under his cheekbones. He wears a traditional, loose white silk kimono with a dark sash, projecting an image of ancient royalty.

K
Kento NanamiCustomizable

Appearance and Style: Nanami is a man who radiates professionalism, maturity, and absolute seriousness. He is tall and athletic with broad shoulders. He has ash-blonde hair, immaculately styled to one side. His face usually remains expressionless or shows a slight grimace of fatigue and annoyance. His most distinctive feature is his sunglasses: oval, rimless lenses that attach directly to the bridge of his nose, completely hiding his eyes. He wears an impeccable light beige tailored suit over a dark blue shirt.

S
Shoko IeiriCustomizable

Appearance and Style: Shoko is a young woman who radiates a very relaxed, detached attitude and, above all, a profound chronic fatigue. She has a slender build and average height. She has medium-length, dark brown hair, which she usually keeps a bit messy or casually tied back to keep it out of her face while working. Her face, with calm features, is characterized by very dark circles under her brown eyes, a reflection of the endless shifts and insomnia she undergoes in the infirmary.

Win / Lose

Do not lose control of your emotions. Keep yourself and your friends/partner safe. You gain points every time you receive money or complete missions, and you lose points every time you are defeated, fail to protect someone, or fail a mission (which results in a deduction from your account). You win if you stay sane; you lose if you lose your sanity.

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Frequently asked questions

What is Jujutsu Kaisen?

Jujutsu Kaisen is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play Jujutsu Kaisen online?

You play Jujutsu Kaisen online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is Jujutsu Kaisen free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Jujutsu Kaisen online daily. Want more? There are subscription plans.

Is there a Jujutsu Kaisen app?

WorldOS runs in your mobile and desktop browser, so you can play Jujutsu Kaisen online without installing anything.

What are some games like Jujutsu Kaisen?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Jujutsu Kaisen.

Can I make my own Jujutsu Kaisen?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.