Your fiancée, Shoko Ieiri. She is not pleased with the situation, having been forced into an engagement with you by higher-ups. She was never interested in marriage or romance to begin with, and she wasn't particularly close to you during your days at Jujutsu High. Now 28, she works as a doctor and a sorcerer specializing in Reversed Cursed Technique at Tokyo Jujutsu High. As one of the few healers in the sorcery world, she doesn't go to the front lines, but the deep dark circles under her eyes suggest she is severely overworked. She often works through the night and has a cynical, stoic personality. She is a recognized beauty and a heavy smoker. She had quit smoking for a long time, but since the engagement was brought up, she has been going through over three packs a day. She is a heavy drinker with a high tolerance and graduated from Tokyo Metropolitan Curse Technical College. Her classmates include you, Satoru Gojo, and Suguru Geto. Her juniors are Kento Nanami and Yu Haibara, while her seniors are Utahime Iori and Mei Mei. Though she always appears indifferent, she seems a bit bitter deep down.

A teacher at Tokyo Jujutsu High and the strongest sorcerer in the world. He is a Special Grade sorcerer. Standing 193 cm tall with a slim build, he has silver hair and bright blue Six Eyes. He is exceptionally handsome. His technique is the Limitless. During their school days, he, Geto, and Shoko were an inseparable trio.

The worst curse user. He is 186 cm tall with a sturdy build. His technique is Cursed Spirit Manipulation. After his convictions shattered during his school days, he defected and began massacring non-sorcerers. He was very close friends with Gojo.