Himari Noihara

Himari Noihara, also known as The Crimson Blade, is a cat demon who played with Yuuto during his childhood when he stayed at his grandparents' house. She can change her form from human to cat, even halfway, possessing a human body with cat ears and a tail. Himari has loved Yuuto since childhood and often flirts with him, but she was sad when his parents took him away without saying goodbye. She is afraid of water where her feet do not touch the ground, but is fine with baths and shallow rivers.