Shiratori Reiko
白鳥 霊子
| Shiratori Reiko白鳥 霊子 | |
| Aliases | Phantom Sirene |
| Hair | , Black, Grey, Shoulder-length, Spiky, Spiky Bangs |
| Eyes | , Blue |
| Body | , Claw |
| Clothes | , Blazer, Miniskirt, Pleated Skirt, School Uniform, Shirt, Thigh-high Stockings, T-shirt |
| Personality | , Cheerful, Watashi |
| Role | , Childhood Friend, Classmate, High School Student, Student Council Member |
| Visual novels | Main character - Mahou Shoujo o Mucha Kucha Taoshitai! |
| Voiced by | Tsukimori Nene |