Sugawara Satsuki
菅原 皐月
| Sugawara Satsuki菅原 皐月A | |
| Measurements | Height: 161cm |
| Birthday | 15 May |
| Hair | Blue, Shoulder-length |
| Eyes | Green |
| Body | Pale, Teen |
| Clothes | Headband, Waitstaff Uniform |
| Role | Older Sister, Waitstaff |
| Engages in (Sexual) | Not Sexually Involved |
| Visual novels | Side character - Haruiro Ouse |
| Voiced by | Ayukawa Hinata |
DescriptionKikyou's older sister. | |