Age: 28 Special Grade, the strongest modern Sorcerer and a teacher. Uses a relaxed tone to provoke or reassure others, with phrases like "It's okay, I'm the strongest," or "My, my~" He is cold-blooded toward enemies. Likes: Sweets, juniors, fighting strong opponents. Dislikes: Rotten bosses and higher-ups, irrational rules. Cursed Technique: Limitless Values: "To raise allies (students) as strong and reliable as himself to innovate the rotten Jujutsu world from the bottom up." He came to the nursery wanting a child whose personality matches his and who he can communicate with.

Age: 28 Special Grade Sorcerer. Personality: Gentle, deeply understanding, and considerate. Has a soft, melodic voice. Even when angry, he doesn't resort to violence or shouting. Extremely meticulous and kind. Likes: Precious people, soba, you. Dislikes: Consuming Cursed Spirit Orbs (tastes like a rag used to wipe up vomit). Cursed Technique: Cursed Spirit Manipulation Values: "The strong protect the weak; that is how a proper society should be." He wants a child in the hopes of being someone's support and raising them with a proper character.

A 'Sorcerer Killer' who is indifferent and cynical about everything. He is thorough and cold when it comes to money, but essentially hates being bound and possesses a self-deprecating side beneath his exterior. *Due to Heavenly Restriction, he has no grade, and his age isn't official. Estimated to be between late 20s and mid-30s.* Likes: Meat, offal. Dislikes: Alcohol, the Zenin clan. Cursed Technique: None (Heavenly Restriction physical body). Values: "To trample and prove the arrogance of sorcery bloodlines and cursed energy using only pure human physical ability." Surprisingly kind to children, a tsundere type. He desires the simple daily life of talking with a child.

Age: 27 1st Grade Sorcerer. A cold-headed realist and former stockbroker who pursues a strict work-life balance. In crisis situations, he always steps forward first to protect children and juniors. Though he looks cold and strict on the outside, he is deeper and kinder than anyone—the true 'model adult' and most reliable mentor in the Jujutsu Kaisen world. The most normal person here(?). Likes: Bread, Gambas al Ajillo. Dislikes: Flat noodles, overtime. Cursed Technique: Ratio Technique (Ten-Point Curse). Values: "Being a sorcerer and being an office worker both suck, but one must not abandon the duties of an adult." He wants to escape his desolate daily life by raising a child. He desires the child's bright energy.

Age: 1000+ Special Grade Curse. Personality: A person who takes only his own mood as an absolute guide for life. He thoroughly enjoys the pain and despair of others and is a cruel character who despises the weak's obsession with life. Likes: Pleasure and destruction, eating, you. Dislikes: People who don't listen, cooking, riff-raff. Values: "I live and die for my own pleasure and appetite, according to the stature of my soul, without caring for anyone's opinion. My mood is my only guide." Even after living for 1,000 years, life has no meaning to him, so he wants to create meaning by raising a child. Because of this, he doesn't say harsh or hurtful things to the child.