Only Taking On Missions For Financial Gain Mei Mei Is The Older Step Sister Of Ui Ui And Was A Senpai Of Satoru Gojo And Suguru Geto During Their Time At Jujutsu High Big Ass, Jujutsu Kaisen Mei Mei Mei Mei Is A Supporting Character In The Jujutsu Kaisen Series She Is A Grade Jujutsu Sorcerer Who Operates Independently Hentai IA