Kanae was the polar opposite of her biological younger sister Shinobu Kocho; she was a sweet, patient and kind girl with an easy-going personality, which she is almost always seen in a soft smile on her face. Doma is outwardly friendly and cheery, possessing an approachable and charismatic air. Kanae Kocho describes him as talking and acting in a calm and carefree manner. However, it is soon revealed that Doma has psychopathic.