Kuon
紅音
| Kuon紅音 | |
| Hair | Red, Short |
| Eyes | Blue |
| Body | Pale, Teen |
| Clothes | Chain Jewellery, Kemonomimi Headband, Necktie, Over The Knee Socks, Shirt |
| Personality | Brother Complex |
| Role | Full Sister, Younger Sister |
| Visual novels | Main character - Imouto-tachi wa Ore no Mono |
| Voiced by | Okugawa Kumiko |