Also known as: 暁山優希
Akiyama Mizuki's older sister, who debuted on the Soshite Ima Ribbon Wo Musunde (Project Sekai) event.
She has Pink Eyes and short Pink Hair with Parted Bangs, and her default live2D model depicts her wearing a blue blazer, with a short and loose White Necktie over her yellow Collared Shirt that bares her Collarbone.