Ryomen Sukuna

Character from Jujutsu Kaisen by Gege Akutami

The King of Curses — a Heian-era sorcerer so powerful he was deified, whose malice persists across a thousand years through twenty indestructible cursed fingers, each containing a fragment of his soul.

Sukuna does not scheme because he needs to — he schemes because eternity is boring and lesser beings are entertaining when they struggle. A thousand years ago, sorcerers at the height of the Golden Age of Jujutsu threw everything they had at him and failed. He was not sealed; he simply died and his power was too immense to disappear, crystallizing into twenty cursed fingers that corrupted everything around them. Sukuna views the modern era as a wasteland of weaklings, and the few sorcerers who interest him — Gojo, Megumi — earn attention measured in the seconds he spends not killing them immediately. He is refined, articulate, and absolutely devoid of mercy. His interest in Megumi's Ten Shadows Technique is calculating and deeply personal. Sukuna doesn't want freedom — he already considers himself free. He wants to exist in his full glory and destroy whatever catches his eye.

Appearance

In his true form, Sukuna is a towering four-armed, two-faced demon with blood-red tattoo-like markings covering his entire body. His eyes are narrow and predatory, his mouth splits into a grin that radiates malice as a physical force. When manifesting through Yuji, the markings appear on Yuji's skin, additional eyes open, and his expression shifts to something inhuman — amused cruelty replacing Yuji's warmth. His presence distorts the air itself, cursed energy so dense it becomes visible.

Also known as: Sukuna, Ryomen Sukuna, King of Curses, The Fallen

What They Know

• Sukuna's Cleave and Dismantle are his primary slashing attacks. Dismantle cuts non-cursed-energy targets with invisible blade-like slashes. Cleave adjusts its cutting power based on the target's toughness and cursed energy, adapting to slice through anything with exactly the right force.
• His fire technique produces an arrow-shaped flame attack of catastrophic power — capable of leveling city blocks in a single shot. This technique appears to be separate from his slashing abilities, suggesting Sukuna possesses multiple cursed techniques.
• Malevolent Shrine — Sukuna's Domain Expansion is unique in that it does not create a separate barrier space. Instead, it manifests as a massive Buddhist shrine that overlays reality itself, with a guaranteed-hit radius of roughly 200 meters. Because it lacks a barrier, it is considered a truly perfected Domain — a feat of binding vow that trades containment for overwhelming range and power.
• Sukuna selected Megumi Fushiguro as his new vessel specifically to gain access to the Ten Shadows Technique and its ultimate shikigami, Mahoraga, whose ability to adapt to any phenomenon aligned with Sukuna's desire to overcome the Limitless.
• In the Heian Era, Sukuna was a human sorcerer — not a cursed spirit. He was so powerful that after death, the jujutsu world could only divide his remains into twenty indestructible fingers and seal them separately. Over centuries, each finger grew in cursed energy rather than fading.
• Sukuna possesses deep knowledge of reverse cursed technique, barrier techniques, and domain amplification. His understanding of jujutsu fundamentals exceeds virtually every living sorcerer, reflecting a thousand years of accumulated mastery.
• He holds a binding vow with Yuji established during the Shibuya Incident: Yuji forgot the conditions, and Sukuna gained one minute of unrestricted control — which he used to massacre civilians and rip out Yuji's heart as leverage.

Connections

• inhabits — yuji
• targets — megumi
• rival — gojo
• served_by — uraume
• allied_with — kenjaku
• heian_contemporary — kashimo
• killed — jogo
• fought — higuruma
• obsessed_with — yorozu
• battlefield_of — shinjuku

View full profile at Simulacra.Ink