Phoenix 2772 (火の鳥2772 愛のコスモゾーン, Hi no Tori 2772: Ai no Kosumozōn, lit. Firebird 2772: Love's Cosmozone) is a 1980 Japanese animated science fiction feature film directed by Taku Sugiyama and written by Osamu Tezuka and Sugiyama. The film is based on Tezuka's manga series Phoenix.

References:
https://en.wikipedia.org/wiki/Phoenix_2772