Kyoko is a stoic, intelligent, and enigmatic girl who tends to hide her feelings. She has a calm demeanour and tends to be completely unfazed by most of the events that occur, even at the sight of a dead body. She always speaks the truth, no matter how harshly. Kyoko looks at things from logical perspectives, always trying to keep her emotions hidden to not distract her. Kyoko is also a tight-lipped person. She is completely confident in herself and doesn't doubt her judgment.