Ririshiro Mimiko
理々代 美々子
| Ririshiro Mimiko理々代 美々子 | |
| Measurements | Height: 164cm, Bust-Waist-Hips: 93-54-87cm |
| Hair | Brown, Long |
| Eyes | Blue |
| Body | Big Breast Sizes, Pale, Teen |
| Clothes | Hairpin, Half-naked, Knee-high Socks, Miniskirt, Necktie, School Uniform |
| Personality | Proactive, Serious |
| Role | Classmate, High School Student, Popular |
| Visual novels | Main character - Semen Security 2009 |
| Voiced by | Azuma Karin |