Kuroki Mayuri
黒木 繭梨
| Kuroki Mayuri黒木 繭梨 | |
| Hair | Blue, Bob Cut |
| Eyes | Violet |
| Body | Nail Polish, Young-adult |
| Clothes | Blouse, Bra, Choker, Lab Coat, Miniskirt, Thigh-high Stockings |
| Personality | Relaxed |
| Role | School Nurse, Sex Friend |
| Engages in | Seduction |
| Visual novels | Side character - Haruiro ☆ Communication ♪ |
| Voiced by | Ayase Yuu |