Konno Mayuko
紺野 繭子
| Konno Mayuko紺野 繭子O | |
| Measurements | Height: 133cm, Weight: 32kg |
| Birthday | 1 January |
| Age | 6 |
| Hair | Brown, Shoulder-length, Wavy |
| Eyes | Brown |
| Body | Kid |
| Items | Stuffed Toy |
| Personality | Mature |
| Role | Younger Sister |
| Visual novels | Side character - CAGE -OPEN- |