Kyoko is a stoic and mysterious girl who tends to hide her feelings. She has a calm demeanor and tends to be completely unfazed by most of the events that occur, even at the sight of a dead body. During the beginning of the game, Kyoko often keeps her distance from the other students while investigating. Prior to the investigation to find the way out with no casualties, Kyoko doesn't seem to cooperate with the other students and does most of the investigating by herself. She plays major roles in solving mysteries of the culprits in Class Trials, and is also one of very few students that see things objectively and doesn't jump to conclusions in the trial, making her a valuable ally to Makoto.

Voice reference: https://www.youtube.com/watch?v=B5AXgve1qUk