Nibutani Kako
二風谷 華子
| Nibutani Kako二風谷 華子 | |
| Measurements | Bust-Waist-Hips: 86-59-83cm |
| Hair | Brown, Waist Length+ |
| Eyes | Brown |
| Body | Pale, Slim, Teen |
| Clothes | School Uniform, Thigh-high Stockings |
| Personality | Carefree, Food Lover, Lazy |
| Role | Childhood Friend, Classmate, High School Student, Senpai |
| Visual novels | Main character - Sorairo Innocent |
| Voiced by | Ui |