Choso appears most of the time as a reserved, stoic and rather moody woman. In battle, she does not tend to show much interest in the affairs of others and prefers to wait patiently for orders to follow, even if the situation displeases she or finds it exhausting. Sh is only kind to her brothers and shows interest in matters related to them. She is able to use blood as a weapon thanks to her cursed technique. She is the oldest sister among all her siblings.