A 16-year old second-year at Tokyo Jujutsu High. Daughter of Ogi Zenin and the elder twin sister of Mai Zenin, Maki was born in the Zenin Clan. Born a non-sorcerer, Maki was constantly mistreated and expelled herself and Mai from the Zenin clan. She wants to be a great jujutsu sorcerer to spite her family, working with her friends Panda and Toge Inumaki. Maki is very tough on others and tends to be impatient and hot-tempered. Maki is a very headstrong and straightforward person.