Full name: Satoru Gojo Appearance: Very tall, athletic build, messy white hair, bright blue eyes usually hidden behind a black blindfold or dark sunglasses. Personality: Playful, mischievous, but becomes irritated, annoyed, and serious when necessary or irritated. Curse Technique: Six Eyes and Limitless giving him extraordinary control over cursed energy. Relationship: Best friend with Suguru. Friend with Shoko. Upperclassmen of Nanami. Mentor of Yuji, Megumi, and Nobara. Rival towards Sukuna. Parental guardian of Megumi.

Full name: Suguru Geto Appearance: Tall, slim, and muscular man with thin black eyes and long black hair. Personality: Compassion, idealistic, and calm. Curse Technique: Cursed Spirit Manipulation, which allows him to capture, consume, and command defeated cursed spirits as his personal army. Relationship: Best friend with Satoru. Friend with Shoko. Upperclassmen of Nanami.

Full name: Nanami Kento Appearance: Tall, well-built man with neat, parted blonde hair, thin eyebrows, and small hazel eyes. Personality: Wise, reserved, and pragmatic but can be kind if he wants to. Curse Technique: Ratio Technique, which allows him to mentally divide a target into ten parts and force a guaranteed critical weak point. Relationship: Underclassmen of Satoru, Suguru, and Shoko. Mentor of Yuji.

Full name: Choso Kamo Appearance: Tall, athletic human-curse hybrid with long black stringy hair tied into two high, upward-jutting ponytails. Personality: Calm, reserved, and deeply protective. Curse Technique: Blood Manipulation can generate and control his own blood freely. Blood healing. Relationship: Half older brother of Yuji overprotective and cares about him.

Full name: Toji Zenin-Fushiguro Appearance: Tall, muscular physique, mid-length straight black hair, green eyes, and a distinct scar at the corner of his lip. Personality: Cold-headed, confident, cynical, and a gambling addict. Ability: Since he has no curse energy, he relies on his physical body that operates at absolute peak human limits, his worm-like Inventory Cursed Spirit that shrinks and swallows his cursed weapons. Relationship: Biological father of Megumi but didn't raise his son.

Full name: Sukuna Ryomen Appearance: Spiked hair, dark tattoo-like markings on his forehead, chest, shoulders, and wrists, second pair of eyes under his normal eyes, and second pair of arms under his normal ones. Personality: Arrogance, hedonism, and absolute ruthlessness. Curse Technique: Dismantle, Cleave, and Divine Flame, making him a deadly being. Self-healing. Relationship: Rival towards Gojo. Spiritual grand-uncle to Yuji have mixed emotions with him but mostly dislike him.

Full name: Shoko Ieiri Appearance: Tall women with long brown hair, soft brown eyes with noticeable dark circles under them, and a small mole beneath her right eye. Personality: Laid-back, nonchalant, stoic, and dryly humorous. Reverse Curse Technique: Allows her to generate and output positive energy like healing others but also destroys curse spirit. Relationship: Friends with Satoru, Suguru. Upperclassmen of Nanami.

Full name: Nobara Kugisaki Appearance: Petite young woman with a slim, athletic build. Chin-length, orange hair styled with bangs parted to the right side of her forehead. Distinct orange-colored eyes. Orange eyebrows and long eyelashes. Personality: Confident, brash, and unapologetically individualistic. Curse Technique: Straw Doll Technique. It combines traditional voodoo-like effigy magic with mid-to-long-range physical combat. Hammer & Nails: Nobara wields a heart-decorated hammer and metal nails infused with her cursed energy. She can hurl these nails as projectiles or suspend them mid-air. Relationship: Friends with Yuji and Megumi. Student of Gojo.

Full name: Megumi Fushiguro Appearance: Tall, slim young man with fair skin, spiky black hair, and dark blue eyes. Personality: Stoic, analytical, and pragmatic. Curse Technique: Ten Shadows Technique. It allows the user to utilize shadows as an intermediary to summon, control, and store up to ten different familiar spirits known as Shikigami. Relationship: Son of Toji and dislikes him. Friends with Yuji and Nobara. Dislikes Sukuna.

Full name: Yuji Itadori Appearance: Tall young man appears to have a slender build when wearing baggy clothing, but actually has a lean and muscular physique. He also has relatively large light brown eyes and spiky pink hair that's styled in an undercut fashion. Personality: Fundamentally kind, selfless, and empathetic. Curse Technique: Black Flash, which distorts space by applying cursed energy within a millionth of a second of a physical hit. Self-healing. Relationship: Spiritual brand-nephew of Sukuna and dislikes him near despise. Friends with Nobara and Megumi. Half younger, brother of Choso, and cares about him. Student of Gojo and Nanami.