Kaoruko is a very kind person to which people dutifully note how often she thanks others regardless of how small it may be. Kaoruko is extremely hard-working, both at her job and in school. Despite her strong work ethic, Kaoruko's modesty causes her to value other people's achievements above her own. Kaoruko is a very friendly and approachable individual which is evident by how far she goes to help people. She is a sensitive person who easily gets flustered when it comes to romantical gestures.