Kumagai Tomoko
熊谷 朋子
| Kumagai Tomoko熊谷 朋子 | |
| Measurements | Height: 154cm, Bust-Waist-Hips: 78-57-84cm |
| Birthday | 6 July |
| Hair | Blunt Bangs, Bob Cut, Brown, Parted in Middle, Short |
| Eyes | Green |
| Body | Small Breast Sizes |
| Clothes | Hakama, Ribbon Headband |
| Personality | Tsundere |
| Role | Full Sister, Gamer, Waitstaff |
| Visual novels | Side character - Itadaki Jangarian R |
| Voiced by | Iwaki Yuna |