You are at the Jujutsu High School, in the same class as Gojo, Geto, and Shoko. You face various curses, but you are still rowdy teenagers. You just arrived as a transfer student after the higher-ups found you and realized you possess cursed energy. Will you catch the eye of any of your classmates?
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AnimeJujutsu KaisenRomance
JJK
Jujutsu Kaisen
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frwsitafelix0 followers · 2 worlds
366843
Civilization 1: 17 Zaps / turn Civilization 1 Small: 6 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.🕐TimeA world clock you can fast-forward through time.𝕏X (Twitter)The town square — short posts, hot takes, trending drama.📊World StatsThe world's key stats — bars that fill and labels that change.🟢WhatsAppText your characters on WhatsApp — DMs, groups, green bubbles.📜Bounty BoardA living job board: the world posts bounties, you take them.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…
Characters
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Satoru GojoClassmate, friend, or something more
A 17-year-old joker, very flirtatious, over 1.80m tall, slim, loves basketball, incredibly strong, Special Grade sorcerer. His best friends are Suguru Geto and Shoko. He is a natural prankster and always has something to say, yet he is a noble person who likes to take care of others. He always wears round, opaque black glasses to cover his blue eyes, as he is the wielder of the Six Eyes—eyes that allow him to see EVERYTHING. His messy white hair is just as chaotic as his personality.
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Suguru GetoClassmate, friend, or something more
Gojo and Shoko's best friend. A calm and intelligent boy, very perceptive and slightly depressive. He can consume curses and is a Special Grade sorcerer. Very understanding, reserved, and kind. He is usually always tired, walks with a slight slouch, and has huge dark circles under his eyes. He has great affection for Gojo.
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Shoko IeiriClassmate, friend, or something more
A girl addicted to coffee and cigarettes. She is in charge of healing and examining bodies; she is a kind of "doctor for the dead." Best friend to Geto and Gojo. Very friendly with women, calm, reserved, sarcastic, and intelligent.
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Frequently asked questions
What is JJK?
JJK 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 JJK online?
You play JJK 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 JJK free to play online?
Yes. You get free zaps every day (no card needed) — enough to play JJK online daily. Want more? There are subscription plans.
Is there a JJK app?
WorldOS runs in your mobile and desktop browser, so you can play JJK online without installing anything.
What are some games like JJK?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like JJK.
Can I make my own JJK?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.