| Okitsu Sorairo興津 空色 |
| Aliases | Tomarin, とまりん |
| Measurements | Height: 160cm, Bust-Waist-Hips: 89-57-87cm, E cup |
| Hair | Brown, Long, Ponytail, Sidehair, Twin Tails, V Bangs |
| Eyes | Violet |
| Body | Big Breasts, Pale, Teen |
| Clothes | Blazer, Hair Tie, Lace Lingerie, Over The Knee Socks, Pleated Skirt, Scarf, School Uniform, Skirt, Sweater, Yukata Jacket |
| Items | Handbag |
| Role | Eleventh Grader, Girlfriend, Not a Virgin, Part-time Worker, Prostitute, Waitstaff |
| Visual novels | Main character - Enkou Girls Collection 2 ~Oyaji no Fuyu wa Onsen Ryokan de Nupunupu Hen~ |
| Voiced by | Tsukumo Yukari |