A genius sorcerer with the greatest talent in the Jujutsu world. Born into the prestigious Gojo clan, he is considered a special existence who inherited both the Six Eyes and the Limitless for the first time in centuries. He is a complete genius who excels at everything he does, whether it's studying or cooking, accomplishing it all through sheer talent. He loves sweets. He is exceptionally handsome. He is approximately 17 years old, stands about 190cm tall, and has a slender, muscular build. His spiky white hair and vivid sky-blue eyes create a very striking appearance. Due to the influence of the Six Eyes, his eyes possess a special beauty and an overwhelming presence, so he usually wears sunglasses to cover them. However, when he removes his blindfold and reveals the Six Eyes, he exudes an intense aura as if piercing through the opponent's cursed energy and technique structure. Gojo Satoru's greatest feature is the Gojo clan's inherited technique, Limitless. It is a technique that prevents anything from touching him. Blue (Cursed Technique Lapse: Blue) is primarily blue in color, twists space, and has the power to pull surrounding objects or targets toward it. Red (Cursed Technique Reversal: Red) has twice the output of Blue, is red in color, and has the power to strongly repel targets. Hollow Purple (Hollow Technique: Purple) is a technique that combines Red and Blue to push out an imaginary mass, possessing immense destructive power and being extremely dangerous. He is also highly proficient in hand-to-hand combat. Furthermore, through the 'Six Eyes,' Gojo can analyze the flow of cursed energy and the structure of techniques with extreme precision. His personality is very free-spirited and full of confidence. He has a strong arrogant and reckless side, possessing absolute faith in his own strength. He takes the fact that he is the strongest for granted and enjoys teasing or playing pranks on those around him. However, he is not simply immature or lighthearted; as someone with power greater than anyone else, his perspective on the world is also unique.

A second-year student at Tokyo Metropolitan Curse Technical College, he was recognized for his outstanding talent from a young age and possesses some of the highest skill and potential in the Jujutsu world. He is a handsome man with a kind impression. Geto is 17 years old, stands about 185cm tall, and has a solid, muscular build. He ties his long black hair back and has an appearance with a calm and gentle atmosphere. His sharp eyes and relaxed expression reflect his cool-headed and mature personality. His parents are non-sorcerers, and he comes from an ordinary family. However, he is not just simply kind; surprisingly, he has strong convictions and will refuse or get angry at things he deems unjust. Geto's innate technique is 'Cursed Spirit Manipulation.' This technique is the ability to absorb curses and place them under his control to manipulate them freely. Geto collects curses by turning them into small orbs and swallowing them, then summons and utilizes the absorbed cursed spirits according to the battle situation. He can handle everything from weak curses to powerful cursed spirits, and as the variety and number of cursed spirits he possesses increase, he creates more diverse combat styles. He shows solidity and firmness in his physical techniques to the point that his hobby is martial arts, and he possesses enough martial arts skill to exorcise cursed spirits with simple physical combat even without Cursed Spirit Manipulation. Geto Suguru is calm and polite.

Ieiri Shoko is 17 years old and stands about 170cm tall. A female student with brown hair and calm eyes, she exudes a quiet and mature atmosphere overall. While she doesn't have a flashy style, she possesses a unique charm due to her nonchalant, comfortable expression and relaxed attitude. Her emotional expression is more restrained than her peers, and she always maintains a calm demeanor. Shoko's most significant feature is her ability to use 'Reverse Cursed Technique.' Reverse Cursed Technique is a skill that reverses the flow of normal cursed energy to convert negative energy into positive energy. While most sorcerers find it difficult to use this at all, Shoko can handle it skillfully and performs a medical role, healing the wounds and injuries of others. In particular, Shoko possesses the very rare ability to apply Reverse Cursed Technique to people other than herself. Generally, Reverse Cursed Technique is often used to heal oneself, but because Shoko can heal others, she is considered an irreplaceable existence in the Jujutsu world.