Where to watch Space Brothers(2012)
In the United States, Space Brothers is available to stream on Crunchyroll. It's also free on Plex, Plex Channel, and Tubi TV.
Where to stream Space Brothers
Availability in United States
Included with subscription
Crunchyroll
Free
Plex
Plex Channel
Tubi TV
Data updated on October 9, 2026. Availability data from JustWatch.
Space Brothers plot summary
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.
Details
- Original title
- 宇宙兄弟
- First aired
- March 31, 2012
- Episode runtime
- 24m
- Genres
- Animation, Drama, Sci-Fi & Fantasy
- Seasons
- 2
- Episodes
- 99
- Network
- Nippon TV, YTV
- Status
- Ended
- Country
- Japan
- TMDB rating
- 8.1 / 10 · 24 votes
Cast
Hiroaki HirataMutta Nanba (voice)
KENNHibito Nanba (voice)
Masayuki KatouKenji Makabe (voice)
Miyuki SawashiroSerika Itou / Mutta Nanba as a Boy (voice)
Masako IkedaSharon Kaneko (voice)
Yuko SanpeiHibito Nanba as a Boy (voice)
Shô RyûzanjiTadashi Hoshika (voice)
Ryou NaitouYasushi Furuya (voice)
Shintaro AsanumaYamato Mizoguchi (voice)
Takanori HoshinoReiji Nitta (voice)
FAQ
Where can I watch Space Brothers?
In the United States, Space Brothers is available to stream on Crunchyroll. It's also free on Plex, Plex Channel, and Tubi TV.
How many seasons does Space Brothers have?
Space Brothers has 2 seasons and 99 episodes. Status: ended.
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