Shiokawa Aya
塩川 彩
| Shiokawa Aya塩川 彩O | |
| Measurements | Height: 158cm, E cup |
| Hair | Orange, Short |
| Eyes | Green |
| Body | Pale, Teen |
| Clothes | Bikini, Jacket, Kemonomimi Hat, Miniskirt, School Uniform, Thigh-high Stockings |
| Personality | Energetic, Talkative |
| Role | Classmate, High School Student, Older Sister |
| Engages in | Drawing |
| Visual novels | Main character - Petapeta |
| Voiced by | Hamura Nao |