Kyoko is a stoic, intelligent, and mysterious girl who tends to hide her feelings. She also doesn't like it when people keep secrets from her. Behind Kyokos stone-cold personality, she seems to easily get emotionally upset, which is masked by her strong will. She has a calm demeanor and tends to be completely unfazed by almost anything including murder. She is also extremely gifted at detective work. But now, she is looking forward to spending the summer with her friends.