Shizuku is very calm. She did not emote even when announcing that according to her fortune, she would die the following week. She is characterized as aloof, callous, and soulless. Her blunt, cold statements frequently offend those around her and create resentment. She is forgetful to the point of short-term memory loss; sometimes she forgets people's names or that she has ever met them at all. She can be air-headed, which often causes opponents to underestimate her combat abilities.