Space Brothers
宇宙兄弟 (original)
To follow his brother Hibito to the moon, Mutta will attempt to become an astronaut at the age of 32. Unaware of his own talent, Mutta chases his dreams to get back in front of his younger brother.
Starring Hiroaki Hirata, Miyuki Sawashiro, KENN, Masayuki Katou, Masako Ikeda, Yuko Sanpei, Shô Ryûzanji, Ryou Naitou, Shintaro Asanuma, Takanori Hoshino
Watch "Space Brothers" on Crunchy Roll released in 2012. It's a animation and drama show, and has a rating of 8.2 out of 10 from Imdb which is very high for this kind of show, and is currently available to watch for free.