Where to watch Space Brothers (2012)
TV-142 seasons99 episodes★ 8.2Animation, Drama, Sci-Fi & Fantasy
Yes — Space Brothers is free to watch on Plex, Plex Channel and Tubi TV. They are ad-supported, so you pay nothing.
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.
Every legal way to watch Space Brothers
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Completely free to watch. You sit through ad breaks instead of paying.
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Space Brothers — common questions
- Can I watch Space Brothers for free?
- Yes. Space Brothers is streaming at no cost on Plex, Plex Channel, Tubi TV. These are licensed services — free because they run ads or are funded by public libraries, not because they are pirating anything.
- Is Space Brothers on Netflix?
- No. Space Brothers is not on Netflix here. The services that do carry it are listed above.
- How do I watch Space Brothers without paying anything?
- Open Plex — no subscription and, on most of these, no account either. Everything is legal and studio-licensed; you watch ad breaks instead of paying a fee.
