Atsumaru Saki
敦丸 咲
| Atsumaru Saki敦丸 咲O | |
| Measurements | Height: 165cm, Bust-Waist-Hips: 88-58-86cm, E cup |
| Hair | Blue, Curtained, Short, Spiky Bangs |
| Eyes | Amber, Tareme |
| Body | Pale, Slim, Young-adult |
| Clothes | Belt, Blouse, Hairpin, Half-naked, Jeans, Miniskirt, Pantyhose, Shorts, Tank Top |
| Personality | Kind, Pervert |
| Role | Teacher |
| Engages in | Flirting, Teasing |
| Visual novels | Main character - Pure Love! |
| Voiced by | Misonoo Mei |