Chou being the SHSL Martial Arts Coach tends to be able to easily fluctuate between extremely loud and extremely serious or more gentle in tone. She treats herself with a strict attitude, especially when having to figure something out or when working out herself. However, she's often able to act as just an extroverted person when regularly talking to anyone who's not just a student. She often explains how she'd "never back away from a challenge!" As a way to keep the spirits of her classmates up during the killing game. She mostly hints at this meaning "despite our situation, we shall all keep our heads up and make it out together."