暁山瑞希 みずえな みずまふ 晓山瑞希 mizuki_akiyama
A Project Sekai character. A student of Kamiyama High School and the animator of 25-Ji Nightcord de.. Their gender is officially stated as "?". They have an older sister named Akiyama Yuuki. Mizuki is voiced by Satou Hinata.
Mizuki has pink eyes, and long pink hair tied into side ponytail that resembles a drill. They used to have shorter hair.