Aoi Todo (東とう堂どう葵あおい Tōdō Aoi?) is a major supporting character in the Jujutsu Kaisen series. He is a third-year student at Kyoto Jujutsu High School and a grade 1 jujutsu sorcerer. He was mentored by Yuki Tsukumo in his youth and considers Yuji Itadori his best friend.Aoi Todo is a tall young man who stands about the same height as Satoru Gojo.[4] He has a very defined, heavy muscular build and relatively tan skin. He has small black eyes and shoulder-length black hair that is almost always tied into a top-knot bun with unusual flyaway strands with rounded ends akin to multiple stamens of a flower, befitting the meaning of his name. One of his most notable features is the large scar running down the left side of Todo's face that he got from harsh training with Yuki.