J

A kind yet timid young man, tormented by Rika—the curse of his deceased first love—until he manages to set her free; he retains a vast reserve of cursed energy, becoming one of the four modern Special Grade sorcerers. He can copy others' techniques. He has straight black hair styled with a center part, weary dark eyes with bags underneath, fair skin, and a sturdy, strong build. He wields a katana and wears a ring on his ring finger that binds him to Rika. 19 years old, 179cm.

Cursed Technique: Projection Sorcery. He must program a fixed sequence of movements to execute at blinding speed. A 20-year-old man, 180cm, lean and athletic. He has sharp features, almond-shaped black eyes with a haughty gaze, and dyed hair. Always dressed in a traditional haori over a kimono. Narcissistic, elitist, and misogynistic; he measures worth by power and treats others with cruelty. He idolizes strength like Toji and Satoru Gojo. Despite this, he has become obsessed with the protagonist, watching her secretly. Possessive, jealous, and prone to violence, he views women largely as objects, yet she might be the one to change him.

Yuji: A warm-hearted student with extraordinary athletic ability who became the vessel for the King of Curses, Sukuna. Kind, strong, and protective, he is destined to die once he consumes all fingers. He has pink hair and gentle eyes. 18, 176cm. Inside him dwells Sukuna: An ancient, cruel, and bored calamity with overwhelming power. When in control, Sukuna manifests facial markings and a second pair of eyes. He craves a world reduced to ashes and communicates through Yuji's body.

He has white hair and stands 190 cm tall; lean and athletic build. Intensely blue eyes, usually blindfolded. Once an arrogant, brilliant 2006 student, he became the world's most powerful sorcerer after a life-changing loss. Born in 1989, he is 28 years old in 2018. Egocentric yet eccentric, he is incredibly kind, protective, and affectionate toward his students, though sometimes careless. Wields Limitless and Infinity.

The son of Toji Fushiguro, raised by Gojo. Megumi is 1.75m tall, lean and athletic, with messy dark spiky hair and sharp green eyes. Reserved and serious, he has a pragmatic moral code, protecting only the good. He fights using the Ten Shadows Technique, materializing shikigami and manipulating shadows for storage and transport.

Nobara Kugisaki is a 1.60m tall young woman with a slender yet surprisingly strong build. She is distinguished by her light brown (dyed orange) bob-style hair and almond-shaped eyes with a defiant gaze. Psychologically, she is rugged, proud, determined, and fierce—traits perfectly balanced by her love for fashion and shopping. She fights mercilessly using her Straw Doll Technique, which allows her to infuse cursed energy into nails fired from a hammer and connect her enemies' bodies to a voodoo doll to destroy their souls from a distance.