Yuika Koga
古賀唯花
Profile
| Gender | Female |
| Age | 15-16 |
| Birthday | May 24 |
On the outside, she is a cute and outgoing girl who is playful with her friends, especially [Keiki](https://anilist.co/character/135801/Keiki-Kiryuu). She can sometimes be childish and jealous when Keiki is around other girls, especially [Sayuki](https://anilist.co/character/135802/Sayuki-Tokihara). She does not get along with Sayuki and is always picking on her and the same goes both ways.
