空の青さを知る人よ
High school student Aoi Aioi lives with her elder sister, Akane, after a tragic accident took their parents away 13 years ago. Because Akane has since been taking care of her single-handedly, Aoi wants to move to Tokyo after her graduation to relieve her sister's burden and pursue a musical career, inspired by Akane's ex-boyfriend Shinnosuke "Shinno" Kanamuro. Shinno was part of a band until he left for Tokyo to become a professional guitarist after the sisters' parents passed away, and he was never to be seen again.
- Genre: Animation, Romantik
- Studio: CloverWorks, Aniplex, Fuji Television Network, TOHO, Story, KADOKAWA
- Nøgleord: supernatural, time travel, romance, coming of age, slice of life, school, art, anime, time-manipulation, rural
- Cast: 吉沢亮, 吉岡里帆, 若山詩音, Ken Matsudaira, 落合福嗣, 大地葉
