| Cathy |
| Hair | Black, Braid, Long, Parted to Side |
| Eyes | Blue |
| Body | Big Breasts, Makeup, Nail Polish, Navel Piercing, Nose Piercing, Tattoo |
| Clothes | Ankle Socks, Artificial Nails, Blindfold, Choker, Crop Top, Leggings, Multiple Earrings, Short Shorts, Sports Shoes, T-shirt |
| Engages in | Drinking |
| Subject of | Infertility |
| Visual novels | Main character - How to Fix the Future |