Nukui Shuuko
温井 柊子
| Nukui Shuuko温井 柊子 | |
| Hair | Ahoge, Blue, Shoulder-length |
| Eyes | Violet |
| Body | Pale, Slim, Teen |
| Clothes | Glasses, Hairpin, Knee-high Socks, Necktie, Old Type School Swimsuit, School Uniform, Thigh-high Stockings |
| Role | Younger Sister |
| Visual novels | Main character - Zansho Omimai Moushiagemasu. ~Kimi to Sugoshita Ano Hi to Ima to~ |
| Voiced by | Hokuto Minami |