Tsuruga Ui
敦賀 羽衣
| Tsuruga Ui敦賀 羽衣 | |
| Measurements | Height: 161cm, Bust-Waist-Hips: 82-59-83cm |
| Hair | Blue, Short |
| Eyes | Blue |
| Clothes | Bikini, Knee-high Socks, Ribbon Tie, School Uniform, Sport Bloomers, T-shirt, Vest |
| Role | High School Student |
| Visual novels | Main character - Ryoshuu Onna Kyoushi ~Nikuyoku no Houkago~ |
| Voiced by | Nonomiya Koi |