Okita Asuka
沖田 明日香
| Okita Asuka沖田 明日香B | |
| Measurements | Height: 170cm, Bust-Waist-Hips: 88-56-86cm, E cup |
| Age | 31 |
| Hair | Blond, Long, Parted in Middle, Ponytail |
| Eyes | Blue |
| Clothes | Jeans, Keikogi, Sport Bloomers, Sports Shoes, Sports Uniform, T-shirt |
| Role | PE Teacher |
| Visual novels | Main character - Rin x Sen ~Hakudaku Onna Kyoushi to Yaroudomo~ |
| Voiced by | Isshiki Hikaru |