Kouno Nanoha
河野 菜乃葉
| Kouno Nanoha河野 菜乃葉 | |
| Hair | Blond, Long, Spiky Bangs, Twin Tails |
| Eyes | Blue, Tareme |
| Body | Kid, Pale, Slim, Small Breast Sizes |
| Clothes | Bra, Miniskirt, One Piece Swimsuit, Ribbon Hair Tie, Ribbon Tie, School Uniform, Thigh-high Stockings |
| Personality | Clumsy, Energetic, Hard Worker, Kind |
| Role | High School Student, Non-blood-related Sister |
| Visual novels | Main character - Tobu Yagi wa Sakasama no Ki no Yume o Miruka |
| Voiced by | Watarai Nanase |