is a 2012 Japanese anime television series produced by A-1 Pictures based on the original manga series by Chà «ya Koyama. The story follows a man named Mutta Nanba who one day gets the chance to follow his younger brother Hibito and become an astronaut. The series aired in Japan from April 1, 2012, to March 22, 2014, and was also simulcasted on Crunchyroll. The series has been licensed by Sentai Filmworks in North America.
Sixteen pieces of theme music were used; eight opening themes and eight ending themes.