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. She has an incredibly cute smile and is considered one of the cutest girls in class 1-B She wears her school uniform with her blazer unbuttoned and her shirt tucked.