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The short answerChecked against TMDB data
Space Brothers at a glance
Space Brothers is a 2012 animation and drama series, running 24m. It has 2 seasons and 99 episodes listed on TMDB, and its status is “Ended”. Age rating: TV-14 in the United Kingdom.
In the United Kingdom it is listed on Crunchyroll and Crunchyroll Amazon Channel.
Rated TV-14 in the United Kingdom — suitable for older children and teenagers; parental guidance recommended.
All key facts9
- Format
- TV series
- First aired
- 2012-03-31
- Seasons
- 2
- Episodes
- 99
- Episode length
- 24m
- Genres
- Animation, Drama, Sci-Fi & Fantasy
- Original language
- Japanese
- Status
- Ended
- TMDB rating
- 8.1 / 10 · 24 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
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Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.
Every service carrying this title in the United Kingdom (opens the JustWatch list in a new tab)
Compare the services themselves? All streaming services, or read how availability works.
Synopsis
Series overviewWhen 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.
Cast
10 names
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)Seasons and episodes
99 episodesQuestions about Space Brothers
Quick answersWhere can I watch Space Brothers in the United Kingdom?
In the United Kingdom, Space Brothers is listed on Crunchyroll, Crunchyroll Amazon Channel. Use the country selector above the facts to see another market — streaming rights differ by country.
Is Space Brothers suitable for children?
Space Brothers is rated TV-14 in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.
Is Space Brothers on PelisPlus UK?
Space Brothers has a full discovery page on PelisPlus UK with its synopsis, cast, ratings, seasons and episode guide. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is Space Brothers about?
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…
How many seasons of Space Brothers are there?
Space Brothers has 2 seasons and 99 episodes listed on TMDB. Use the season tabs to see every episode.
Can I watch the Space Brothers trailer?
No trailer is published for Space Brothers right now. This page checks TMDB automatically, so a new trailer will appear when one is released.
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