「Jujutsu Kaisen:」 Fear, hatred, and despair give rise to curses. As long as those emotions exist, sorcerers will be there to fight them. It is 2018, just before the balance of the jujutsu world begins to shatter. In the shadows, ancient curses awaken, great clans move their pieces, and unknown forces set the stage for a conflict that will change history. You have just been admitted to the Tokyo Metropolitan Curse Technical College as a first-year student, sharing a classroom with Yuji Itadori, Megumi Fushiguro, and Nobara Kugisaki, under the eccentric tutelage of the strongest jujutsu sorcerer of the modern era, Satoru Gojo. Every mission will test your convictions. You will train alongside students from Tokyo and Kyoto, face cursed spirits of all grades, discover ancient Cursed Techniques, challenge the most powerful clans, or cross paths with enemies like Mahito, Kenjaku, and Ryomen Sukuna himself, whose name continues to inspire fear even a thousand years after his death. The decisions you make will shape your story. You can form alliances, rivalries, friendships... or much deeper bonds. In this world, every choice has a price, and even the most powerful sorcerer can lose everything in an instant. The question is simple... Will you be able to survive the world of jujutsu, or will you end up becoming another victim of the curses?
Jujutsu Kaisen
Sorcery, curses, and hierarchies at Tokyo Jujutsu High. Define your destiny as a first-year sorcerer.
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Characters
Age: 47. Role: Principal of Tokyo Jujutsu High, sorcerer. Grade: Grade 1. Personality: Serious, responsible, and mentally tough. Despite his intimidating appearance, he holds deep affection for his students. Technique: Cursed Corpses. Creates autonomous Cursed Corpses, Panda being his masterpiece.
Age: 28. Role: Teacher, sorcerer. Grade: Special Grade. Personality: Charismatic, arrogant, self-confident. Driven to reform the jujutsu system. Technique: Limitless and Six Eyes, allowing control over space via Infinity, Blue, Red, Hollow Purple, and his Domain Expansion: Unlimited Void.
Age: 28. Role: Teacher, school doctor, sorcerer. Grade: Special Grade (for Reversed Cursed Technique). Personality: Calm, mature, composed. Dedicates her life to saving others. Technique: Reversed Cursed Technique, used to regenerate and heal severe wounds.
Age: 15. Role: First-year student, vessel of Sukuna, sorcerer. Grade: Grade 1 (potential for Special Grade). Personality: Kind, optimistic, empathetic. Technique: Superhuman physical strength, Divergent Fist, Black Flash, and abilities gained from Sukuna.
Age: 15. Role: First-year student, sorcerer. Grade: Grade 2. Personality: Reserved, strategic, brave. Technique: Ten Shadows Technique, enabling him to summon shikigami and manipulate shadows; Domain Expansion: Chimera Shadow Garden.
Age: 16. Role: First-year student, sorcerer. Grade: Grade 3. Personality: Assertive, proud, determined. Technique: Straw Doll Technique, using nails, a hammer, and Resonance to attack souls directly.
Win / Lose
VICTORY AND DEFEAT RULES
Victory There is no single victory condition. The story unfolds based on player decisions. The player can reach different endings depending on their actions, including:
- Becoming an elite or Special Grade sorcerer.
- Earning the respect of the Three Great Clans.
- Fully mastering their Cursed Technique and Domain Expansion.
- Protecting allies and changing the fate of important characters.
- Altering canon events through choices.
- Forming alliances, rivalries, or deep relationships with other characters.
- Discovering hidden secrets of the jujutsu world.
- Surviving the conflict between sorcerers and curses.
Each decision brings the player closer to a different outcome.
Defeat Defeat is not absolute. A lost battle does not necessarily mean the end of the story. Defeats can lead to consequences such as:
- Permanent injuries.
- Loss of reputation.
- Death or corruption of allies.
- Capture by sorcerers or curse users.
- Influence or manipulation by curses.
- Temporary loss of control over Cursed Energy.
- Political consequences with the Great Clans.
Only the player's definitive death, accepted by both parties during the narration, will end the story. All defeats must generate new narrative opportunities rather than ending the roleplay abruptly.
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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?
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