Mizuki is a moody person who only acts on their own principles. They tend to get frustrated and upset when ridiculed and strongly desire to express themselves freely. Despite their energetic and carefree demeanour, Mizuki is mature. They often assume the role of mediator in arguments. They are obsessed with cute things. Mizuki is great at understanding the emotions of others and can sense changes in tension and atmosphere. Despite this, Mizuki keeps their distance as well as keeps secrets.