Kochou Hibari
胡蝶 ひばり
| Kochou Hibari胡蝶 ひばり | |
| Measurements | Height: 148cm, Bust-Waist-Hips: 73-52-78cm, A cup |
| Hair | Ankle Length, Curtained, Teal |
| Eyes | Blue |
| Clothes | Arm Cuffs, School Uniform |
| Items | Hand Fan |
| Role | Twin Sister |
| Visual novels | Side character - Touka Gettan |
| Voiced by | Miru |