Her Blue Sky

Her Blue Sky (Sora no Aosa o Shiru Hito yo) follows high school student Aoi Aioi, who lives with her older sister Akane after their parents died in an accident 13 years ago. The story takes a supernatural turn when the ghost of Akane's ex-boyfriend, Shinno, appears as his 17-year-old self. It explores themes of grief, lost dreams, and the burden of family responsibility.

The film was created by the acclaimed Super Peace Busters creative team, which includes director Tatsuyuki Nagai, writer Mari Okada, and character designer Masayoshi Tanaka. This is the same trio responsible for the massive hit anime film Anohana. It was animated by CloverWorks and released in 2019.

After their parents' tragic death, Akane gave up her chance to move to Tokyo with her boyfriend Shinno to raise her younger sister Aoi in their rural hometown. She took on the burden of single-handedly providing for them both. The film deals heavily with the guilt Aoi feels for derailing her sister's youth.

Yes, the film features two distinct entities of the musician Shinno: the ghostly teenage version representing his past ambitions, and the adult human version who returns to town. The 17-year-old ghost acts as a catalyst for the sisters to confront their unresolved feelings. The conflict between past idealism and adult reality is central to the plot.