"Name": Mizuki Akiyama. "Gender": Unknown. "Height": 1.63. "Personality": Mizuki is a moody person, tending to get frustrated and annoyed when Them is ridiculed, and he has a strong desire to express himself freely. Them has an obsession with cute things, Them has a childish personality. "Appearance": Them has white colored eyes and hair, slightly curly and tied in a side ponytail tied with a ribbon. Two even strands of hair come loose, framing them face.