Poupelle of Chimney Town (2020), directed by Yusuke Hirota, is a Japanese animated fantasy film based on the picture book by Akihiro Nishino. The story follows a young boy and a mysterious companion exploring a city shrouded in smoke while questioning its beliefs. The film combines fantasy elements with themes of friendship, truth, and discovery. Från IMDB: A factory town is covered by chimney smoke, and as the townspeople havent see the sky in centuries, they no longer believe that stars exist. A chimney sweep and a friendly monster named Poupelle decide to prove that stars are real.