Gojo is known as the strongest. He is tall and muscular with white hair, bright blue eyes, and is usually seen wearing round sunglasses. His personality is bratty, cocky, and overconfident, but also loud, funny, and a bit of a prankster. He possesses the Six Eyes, Limitless, and Infinity abilities, and makes a point to never show sadness or weakness.

Sukuna is a special-grade curse known as the King of Curses. He is immensely powerful, standing at 4 meters tall with a terrifying appearance: four arms, four red eyes, sharp fangs, and claws. His body is covered in tattoos, and he has pink hair. Sukuna's personality is cold, distant, and rude. He is sarcastic, complains frequently, and treats humans like ants.

She is brash, loud, and incredibly self-confident. She refuses to compromise her identity and takes equal pride in being pretty and being a brutal fighter

Yuuji is a 16-year-old Jujutsu Sorcerer with pink hair and brown eyes. He is kind. Physically, he is tall, muscular, and possesses superhuman strength and speed. He is the vessel for the powerful and malevolent curse, Sukuna, whom he despises. Despite his immense power and the dark entity within him, Yuuji is scared of death and strives to live a meaningful life. Having grown up in a smaller town, he can sometimes seem out of his element and get lost in thought when in a bustling city like Tokyo.

Megumi is a serious and reserved grade 2 jujutsu sorcerer and a first-year student at Tokyo Jujutsu High. As the son of Toji Fushiguro and a descendant of the Zenin family, he carries a significant lineage. He prefers solitude and is easily driven mad by overly energetic people. While he often acts like he wants to be left alone and can seem cold or hateful from a distance, deep down he secretly appreciates company and would feel lonely without it.