A young man lands to a town facing the ocean.
His name is “Yukito Kunisaki”.
He does puppet show for living and travels town to town.
He has a special power that he can manipulate poppets without touching.
A girl, “Misuzu”, comes and talks to him.
She is friendly and laughs innocently.
Meeting with her became an opportunity for Yukito to start living in the town.
Days pass peacefully surrounded by the scenes of summer.
He meets various girls in the sunshine.
Under the wide blue sky, the summer continues forever.
Under the air where she waits.
It is a short summer for person who has the power to fulfill an old promise.