空の青さを知る人よ
- annos singulos: 2019
- Patriam: Japan
- genus: Animation, Romance
- Studio: CloverWorks, Aniplex, Fuji Television Network, TOHO, Story, KADOKAWA
- keyword: supernatural, time travel, romance, coming of age, slice of life, school, art, anime, time-manipulation, rural
- Director: 長井龍雪
- cast: 吉沢亮, 吉岡里帆, 若山詩音, 松平健, 落合福嗣, 大地葉