Space Brothers is a Japanese manga series written and illustrated by Chūya Koyama. It was serialized in Kodansha's seinen manga magazine Morning from December 2007 to June 2026. A 99-episode anime television series adaptation by A-1 Pictures aired from April 2012 to March 2014. The manga was also adapted into a live-action film that premiered in May 2012. An anime film, Space Brothers #0, premiered in August 2014.