Twittering Birds Never Fly: Don't Stay Gold (2021)
Original title: 囀る鳥は羽ばたかない Don't stay gold
Twittering Birds Never Fly: Don't Stay Gold is a 2021 Japanese-language animation movie directed by Kaori Makita and Kou Yoneda, with a running time of 24m. It stars Hiroki Yasumoto, Yuki Ono and Tarusuke Shingaki.
Anime adaptation of the short story "Don't Stay Gold", to be included in volume 7 of the manga.