Knights of Sidonia
An alien race called Gauna has destroyed Earth. leaving humanity struggling to survive aboard the spaceship Sidonia. Even though it’s been a century since the last encounter with the Gauna, military service is mandatory. For Nagate Tanikaze, whose grandfather secretly hid him in the forgotten bowels of Sidonia, it’s a strange new world as he’s forced to come to the surface. Yet his recruitment comes just in time, for the Gauna have suddenly reappeared.
Where to watch Knights of Sidonia in United States
Crunchyroll
Crunchyroll Amazon ChannelClick a service to open Knights of Sidonia there. Availability last verified on June 20, 2026.
Where is Knights of Sidonia streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Crunchyroll, Crunchyroll Amazon Channel | — |
| United Kingdom | Crunchyroll, Crunchyroll Amazon Channel | — |
| Canada | Crunchyroll Amazon Channel, Crunchyroll | — |
| Australia | Crunchyroll, Crunchyroll Amazon Channel | — |
| Germany | Crunchyroll, Crunchyroll Amazon Channel | — |
| France | Crunchyroll, Crunchyroll Amazon Channel | — |
| Spain | Crunchyroll, Crunchyroll Amazon Channel | — |
| Brazil | Crunchyroll, Crunchyroll Amazon Channel | — |
| Japan | Amazon Prime Video, Hulu, U-NEXT, Anime Times Amazon Channel | Amazon Video |
| South Korea | TVING | — |
About Knights of Sidonia
Knights of Sidonia is a 2014 Japanese-language action & adventure, animation and sci-fi & fantasy series. The cast is led by Ryota Osaka, Sayaka Ohara, Takahiro Sakurai. It spans 2 seasons and 24 episodes and has concluded. Viewers rate it 7.7/10 across 100 ratings. In United States, it is currently streaming on Crunchyroll, Crunchyroll Amazon Channel.
Knights of Sidonia was produced by Polygon Pictures and made in Japan. It was first aired on April 11, 2014, and carries a TV-14 certification.
- First aired
- April 11, 2014
- Last aired
- June 27, 2015
- Original language
- Japanese
- Age rating
- TV-14
- Status
- Ended
- Seasons
- 2 (24 episodes)
- Network
- MBS, TBS
- Country
- Japan
- Production
- Polygon Pictures
Knights of Sidonia cast & crew
The cast features Ryota Osaka as Nagate Tanikaze (voice), Sayaka Ohara as Captain Kobayashi (voice), Takahiro Sakurai as Norio Kunato (voice), Aki Toyosaki as Izana Shinatose (voice), Tomohiro Tsuboi as Ichirou Seii (voice), and Hisako Kanemoto as Yuhata Midorikawa (voice).
Behind the camera, the score was composed by Noriyuki Asakura and it was produced by Go Nakanishi and Hiroo Maruyama.
Is Knights of Sidonia worth watching?
Knights of Sidonia holds an audience score of 7.7/10 from 139 ratings, marking it as well-reviewed action & adventure series.
With 2 seasons and 24 episodes, it's a meaty weekend watch.
If you enjoy action & adventure, animation, and sci-fi & fantasy, Knights of Sidonia is worth a place on your watchlist.
How and where to watch Knights of Sidonia
In United States, you can stream Knights of Sidonia on Crunchyroll and Crunchyroll Amazon Channel. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
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Cast of Knights of Sidonia
Ryota Osaka
Nagate Tanikaze (voice)
Sayaka Ohara
Captain Kobayashi (voice)
Takahiro Sakurai
Norio Kunato (voice)
Aki Toyosaki
Izana Shinatose (voice)
Tomohiro Tsuboi
Ichirou Seii (voice)
Hisako Kanemoto
Yuhata Midorikawa (voice)
Satomi Arai
Lala Hiyama (voice)
Eri Kitamura
Honoka Clones (voice)
Atsuko Tanaka
Ittan Samari (voice)
Kohsuke Toriumi
Kouichi Tsuruuchi (voice)
Knights of Sidonia — FAQs
▸Where can I watch Knights of Sidonia in United States?
Knights of Sidonia is streaming on Crunchyroll, Crunchyroll Amazon Channel in United States.
▸Is Knights of Sidonia on Crunchyroll?
Yes — Knights of Sidonia is currently available on Crunchyroll in United States.
▸What language is Knights of Sidonia in?
Knights of Sidonia is originally in Japanese. Subtitle and dub options vary by streaming service.
▸How many seasons of Knights of Sidonia are there?
Knights of Sidonia has 2 seasons with 24 episodes in total.
▸What is Knights of Sidonia rated?
Knights of Sidonia is rated TV-14. It holds a 7.7/10 audience score from 139 ratings.
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