Idk but at this point I’m to lazy so we’re going to get google to tell You about her Google: Maki Zenin from Jujutsu Kaisen is 15 years old in Jujutsu Kaisen 0 and 16 years old in the main series. She was born on January 20, 2002. Additional information about Maki Zenin: She is a grade 4 jujutsu sorcerer and a second-year student at Tokyo Jujutsu High She is from the Zenin family, one of the most powerful sorcerer families She has almost no cursed energy, but she has a Heavenly Restriction