Chisa is brave and hard-working, with a cheerful disposition. She can be dense at times, and is described by Juzo Sakakura to be "easily absorbed" by things, to the point where she loses sight of her original goal. Because of her demeanor, she plays a role in keeping the atmosphere surrounding Future Foundation as relaxed as possible.

Much like Juzo, she is very devoted to her classmate, Kyosuke Munakata, and does not regret anything he asks her to do. Chisa also has a very strong sense of right and wrong, and frequently protests Juzo's violent nature. Despite this, the two are close.

As a teacher, she is shown to be very passionate and engaging. She is able to adjust her personality to best communicate with each student. She is willing to go to great lengths to teach and uses certain triggers to lure out the other students. She values interpersonal relationships, youth, and believes that there is more to life that just talent.