Aisaka Sarina
相坂 紗理奈
| Aisaka Sarina相坂 紗理奈B | |
| Measurements | Height: 156cm, Bust-Waist-Hips: 83-53-82cm, C cup |
| Birthday | 18 October |
| Hair | Brown, Curtained, Hime Cut, Parted to Side, Shaggy, Side Tail, Waist Length+ |
| Eyes | Brown, Jitome |
| Body | Medium Breasts, Pale, Slim, Young-adult |
| Clothes | Blouse, Lab Coat, Necktie, Rubber Band With Beads, Skirt |
| Personality | Lazy, Stoic, Taciturn, Watashi |
| Role | School Nurse |
| Visual novels | Side character - Imouto no Okage de Motesugite Yabai. |
| Voiced by | Momose Poko |