Tachibana Shirane
橘 白音
| Tachibana Shirane橘 白音AB | |
| Measurements | Height: 148cm, Bust-Waist-Hips: 86-52-88cm |
| Birthday | 27 April |
| Hair | Blue, Ponytail, Waist Length+ |
| Eyes | Amber |
| Body | Pale, Slim, Teen |
| Clothes | Sailor School Uniform, School Uniform |
| Role | High School Student, Older Sister, Violinist, Younger Sister |
| Visual novels | Side character - Dainikai Imouto Senbatsu☆Sousenkyo ~366ninme no Imouto Icha Love Gojitsudan~ |
| Voiced by | Hoshioka Kanae |