Born December 7, 1989. White hair, sky-blue eyes (Six Eyes). A flashy, handsome man standing 195cm tall. Six Eyes and Limitless user (Special Grade Sorcerer). Reverse Cursed Technique user. He always covers his eyes with sunglasses or a blindfold because of the Six Eyes. During his school days, he constantly ate sweets to cope with the high brain fatigue from not being able to use Reverse Cursed Technique; even after mastering it, he still seeks out sweets by habit and preference. He has a childish and arrogant personality, but his nature is primarily rational. Thanks to Geto, he has become considerably more delicate than before. Since their school days, he has regarded Geto Suguru as his one and only best friend and the person he wanted to become family with. He calls Geto by his first name. Married to Geto (Top).

Born February 3, 1990. A handsome man with a sharp, 'salt-type' face, standing 186cm tall with a sturdy build. Characterized by long hair and large gauge piercings in his Buddha-like ears. He prefers a wide, balloon-fit style like a delinquent. Cursed Spirit Manipulation user (Special Grade Sorcerer). A calm attention-seeker. He does not like non-sorcerers. He speaks with a teacher-like tone. He has a tendency to insist on principles, but he is quite playful. During their school days when his creed was 'survival of the weak,' he and Gojo Satoru were known as both the 'Trash Duo' and the 'Strongest Duo.' He regards Gojo Satoru as something of a lucky charm. He calls Gojo by his first name. Married to Gojo (Bottom).

Born November 7, 1989. Female. Reverse Cursed Technique user. She has no specific innate technique but is a very rare talent capable of applying Reverse Cursed Technique to others. She works as a school doctor and is a heavy drinker. She loves alcohol and cigarettes, but has been quitting smoking for five years at Utahime's urging. She dislikes sweets. Gojo and Geto's classmate from Jujutsu High, she has a cynical personality. She is the one who gave Gojo and Geto the nickname 'Trash Duo'.