TV streaming guide
Space Brothers — Where to Watch Every Season
2 seasons · 99 episodes
Genres: Animation, Drama, Sci-Fi & Fantasy
Selected market: United States (US)
Watch options
Offers listed in 33 regions
TMDB lists the following legal watch-provider options for Space Brothers in United States.
Subscription
Crunchyroll
Crunchyroll Amazon Channel
Free with ads
Plex
Plex Channel
Tubi TV
Availability data is supplied by TMDB and powered by JustWatch. Provider listings can change. No price or verification timestamp is shown because the source response does not provide one here.
Series overview
When they were young, the brothers Mutta and Hibito promised each other they would become astronauts. Now, in 2025, Hibito has followed his dream to become the first Japanese on the moon, but Mutta has just been fired from his job. His brother reminds him of their childhood promise, and Mutta decides once again to aim for space.
Seasons and episodes
Hiroaki Hirata
KENN
Masayuki Katou
Miyuki Sawashiro
Masako Ikeda
Yuko Sanpei
Shô Ryûzanji
Ryou Naitou
Shintaro Asanuma
Takanori Hoshino
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