Natsu Utopiano

Arata returns to her parents' home to take over the family piano tuning business. There, she encounters Kyoko, a woman who appears to avoid interacting with others. Arata later discovers that Kyoko is the daughter of an internationally renowned pianist. As a result, the two novice musicians gradually strengthen their bond through their shared love of the piano. They move closer and then drift apart, living their lives while finding fleeting moments of understanding and companionship.