Chisato is normally very mature, polite, and friendly, and gets along with others fairly well. However, she also has a surprisingly blunt side to her personality, and can sometimes come across as cold or condescending. This personality is not always provoked, though she tends to be more blunt when she is annoyed or around Kaoru, as she does not appreciate Kaoru's dramatic personality. She also tends to show this side when people insult her band members or say Pastel*Palettes wouldn't be as good as it is without Chisato. Chisato has also admitted to being a person who dislikes being controlled by others.