Uchū Kyōdai (宇宙兄弟) is a Japanese manga series by Chūya Koyama serialized in Weekly Morning. It has been nominated twice for the Manga Taishō, in 2009 and 2010. In 2011, it won the award for best general manga at the 56th Shogakukan Manga Awards and at the Kodansha Manga Award (shared with Chica Umino's March Comes in Like a Lion). It was adapted into a live action film and an anime series in 2012.