Umimachi Diary

For several years now, the three sisters Yoshino, Sacchi and Chika have been living together in their grandmother's old house in a tranquil coastal town not far from the Japanese capital Tokyo. The death of their father, with whom they have had no contact for 15 years, takes the three of them to the countryside, where the funeral takes place. There they also meet their 13-year-old half-sister Suzu for the first time. As she no longer has anyone to look after her, Yoshino and her two sisters decide to take the girl in.