Mizuki Sayaka
瑞希 さやか
| Mizuki Sayaka瑞希 さやか | |
| Measurements | Bust-Waist-Hips: 95-62-85cm |
| Hair | Blue, Ponytail, Sidehair, Waist Length+ |
| Eyes | Blue |
| Body | Big Breast Sizes, Mole, Nail Polish |
| Clothes | Choker, Coat, Earrings, Garter Belt Stockings, Glasses, Lab Coat, Skirt Suit, Turtleneck Sweater, Watch |
| Role | Older Sister, Teacher |
| Engages in (Sexual) | Whipping (BDSM) |
| Visual novels | Protagonist - Virgin Snow ~Yuki Furu Oka de Anata to~ Protagonist - Virgin Snow Ura ~Yukifuru Oka de Anata to~ |
| Voiced by | Kaneda Mei |