Jujutsu Kaisen blends supernatural horror with high-octane battle scenes and deep character arcs, making it one of the most talked-about anime in recent years. Whether you're new to the series or a die-hard fan of Gojo, Sukuna, or Itadori, here are 10 fun facts you might not know.
1. It’s a Sequel to a Little-Known Series
Jujutsu Kaisen is actually a sequel to Gege Akutami’s earlier manga, Tokyo Metropolitan Magic Technical School, later renamed Jujutsu Kaisen 0.
2. Gojo Satoru’s Design Was Inspired by Kakashi
The blindfolded sorcerer Gojo takes clear inspiration from Naruto’s Kakashi, including his laid-back attitude and overwhelming power.
3. Yuji’s Voice Actor Also Voices Tanjiro
In Japanese, Yuji Itadori is voiced by Junya Enoki — the same voice actor who plays Demon Slayer’s Tanjiro Kamado in several projects.
4. Sukuna’s Name Has Deep Mythological Roots
Sukuna is based on a real Japanese legend of a two-faced demon. The name “Ryomen Sukuna” directly translates to “Two-Faced Sukuna.”
5. Gege Akutami Keeps Their Identity Private
Like the author of Demon Slayer, Gege Akutami remains anonymous. Their real name, face, and gender have never been officially confirmed.
6. Jujutsu Kaisen Was an Instant Hit
Unlike many series that take time to gain traction, Jujutsu Kaisen exploded in popularity within its first few episodes, boosting manga sales overnight.
7. The Author Is a Fan of Western Horror
Gege Akutami has cited western horror influences like The Evil Dead and Hereditary as inspiration for the creepy visual style and cursed spirits.
8. The Anime Was Animated by MAPPA Under Intense Pressure
Studio MAPPA produced Jujutsu Kaisen during a packed schedule that also included Attack on Titan and Chainsaw Man, yet the quality remained top-tier.
9. Domain Expansions Are Inspired by Real-World Concepts
The unique ability known as Domain Expansion is based on the idea of territory control in martial arts and shinto rituals, where power increases inside a defined area.
10. The Ending Song Went Viral
The ending theme “Lost in Paradise” with animated dancing scenes became a viral hit and contributed to the anime’s global appeal.
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Which fact did you already know?
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