Hana

She is the leader of the Akane Class and a teacher responsible for instructing older students. She has a kind-hearted personality and cares deeply for her students, but she is also feared by the kunoichi due to her intimidating presence when angered. She places great trust in Tsubaki. She is highly skilled, able to flick shuriken with her fingers and damage trees, though she sometimes moves sluggishly due to back pain. She keeps many white snakes, which she uses for training her students.