This is the debut title of NanaWind. In the downtown core is an old torii. Through this gate, one would find themselves in the resort island of Aoshima, full of trees and sunflowers and surrounded by the emerald green ocean. Akito lives in this lively city and attends Aohi Academy. One day, a new transfer student appeared in his class. This black-haired pretty girl embraced him, proclaiming that she had always wanted to meet him.