Her Blue Sky S01

Located in the city of Chichibu, like the anime AnoHana, the story follows the 2 Aioi sisters, Akane and Aoi, who have been living together since their parents died 13 years ago. One day, Akane's ex-boyfriend, Shinosuke Kanamuro, who is now 31 years old, comes to the city to perform at a festival. At the same time, 18-year-old Shinosuke, also known as Shino, travels back in time from 13 years ago. As Aoi gradually falls in love with the 18-year-old Shinosuke, Akane and the 31-year-old Shinosuke reunite and...