Tokio Sakoda

David dreams of being a pianist like his father, José Luis, who believes it impossible due to his son's physical characteristics: short arms, hands with four fingers and limited hearing. Thanks to his tenacity, David shows him that he can play in his own way and together they begin a musical path that culminates with a new challenge for David: premiering the difficult concerto for piano and orchestra that his father composed for him.

Tokiko Haebaru, a 76-year-old grandmother living in Nago, Okinawa. She soon embarks on a marathon across Japan.