Asuka Yayoi

Japanese name:

飛鳥ヤヨイ

The main heroine of the story. She is part of a group of girls who call themselves the "Koi Koi 7". She had apparently known Tetsuro when they were younger. She claims to have a reason for wanting to be with him all the time. She likes crab bread. She also has the ability to fly and has white angel like wings.

Wikipedia