Summer Utopiano

Arata returns to her parents' home to take over the family business of piano tuning. There she meets Kyoko, a woman who seems to refuse to interact with others. She later learns that Kyoko is the daughter of an international pianist. And thus, the two inexperienced musicians gradually deepen their relationship through piano. Moving closer and further apart, they live their lives, reveling in the momentary understanding and cohabitation. [via MangaUpdates]