Cel to Hane Bouki
セルと羽根ぼうき
Description
In the past, animation was created by drawing each frame on cels and then filming each frame one by one... This story is set in the early 1980s, a time of the Showa era and before the bubble economy began, and depicts the youth of a boy who, by chance, decides to become an animator... (Source: Shogakukan, translated)