Itsuka is a girl of medium height and has a slim build. She has teal eyes and long orange hair that she typically wears tied into a high ponytail on the left side of her head. Her bangs are split into three clumps around her eyes, and some of her hair sticks up in large tufts at the top of her head. Itsuka is a spirited girl who is thoughtful of others. She does not hesitate to criticize even her classmates if she feels what they are doing is not correct.