Her Blue Sky is a Japanese animated film produced by CloverWorks and directed by Tatsuyuki Nagai. The story revolves around the protagonist, Aoi Aioi, a high school student and aspiring musician who lost her father at a young age. Aoi struggles with the unfinished song that her father left behind, but is constantly inspired by the memories she has of him. One day, she reunites with her childhood friend, Akane Fujii, who invites Aoi to attend a live performance by her band, FEATHERS.
During the performance, Aoi is shocked to see that Akane's older brother, Shinnosuke, is the lead singer of the band. Shinnosuke is a world-famous musician, but Aoi remembers him as the boy who used to play guitar with her and Akane when they were kids. Shinnosuke isn't interested in reconnecting with his past, but Akane and Aoi decide to spend the summer at their grandparents' house just outside of Tokyo.
When they arrive, Aoi discovers that Shinnosuke has been living with their grandparents for a while. At first, their reunion is awkward, but as they work on FEATHERS' new album together, they begin to reconnect. Aoi learns about the pain that Shinnosuke has been holding inside since their father passed away and helps him move past it. Together, they finish the song that Aoi's father left behind, and they perform it at the local music festival. Throughout the film, Aoi grapples with her feelings for Shinnosuke, but ultimately accepts that their relationship can only be a nostalgic memory of their past.
The film is a beautiful story about love, friendship, and the memories that shape our lives. It features stunning animation, a charming soundtrack, and a heartwarming message about the power of music to connect people across generations and distances.
