Koga Kazue
古賀 一枝
| Koga Kazue古賀 一枝 | |
| Hair | Blue, Short |
| Eyes | Blue, Tareme |
| Body | Medium Breasts, Pale, Slim, Teen |
| Clothes | Leotard, Ribbon Tie, Shorts, Sports Shoes |
| Personality | Boku, Desu, Energetic, Optimist |
| Engages in | Athletics |
| Visual novels | Main character - Itsudatsu |
| Voiced by | Hokuto Minami |
DescriptionA track and field athlete with outstanding motor skills. Incredibly flexible. | |