Mizuki has light pink eyes and light pink hair, slightly curled and worn in a ponytail placed on the side of their head and tied with a ribbon, two even strands of hair let loose, framing their face. They have pale skin and pink mascara. Their voice is powerful. In their unit outfit, they wear a black sailor uniform.Mizuki is a moody person and Kanade thinks they only act on their own principles. They tend to get frustrated and upset whenever they're ridiculed for various reasons.