Knights of Sidonia poster
Where to stream

Knights of Sidonia

7.720142 seasons14+TV SeriesAction & AdventureAnimationSci-Fi & Fantasy

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…

ProducersYoshihiko Yamazaki·Ryu Hashimoto

Where to watch

Crunchyroll Amazon ChannelCrunchyroll Amazon ChannelCrunchyrollCrunchyroll
Availability shown for Canada · rights vary by country

Seasons & Episodes

E1
Conflict
Apr 11, 2015 7.4
E2
Ability
Apr 18, 2015 7.3
E3
Course
Apr 25, 2015 7.2
E4
Rage
May 2, 2015 7.3
E5
Hope
May 9, 2015 7.0
E6
Engage
May 16, 2015 7.1
E7
Rumbling
May 23, 2015 7.2
E8
Reunion
May 30, 2015 6.9
E9
Mission
Jun 6, 2015 7.0
E10
Entry
Jun 13, 2015 7.2
E11
Encounter
Jun 20, 2015 7.4
E12
Battle
Jun 27, 2015 7.5

Cast

RORyota Osaka
Ryota Osaka
Nagate Tanikaze (voice)
SOSayaka Ohara
Sayaka Ohara
Captain Kobayashi (voice)
TSTakahiro Sakurai
Takahiro Sakurai
Norio Kunato (voice)
ATAki Toyosaki
Aki Toyosaki
Izana Shinatose (voice)
TTTomohiro Tsuboi
Tomohiro Tsuboi
Ichirou Seii (voice)
HKHisako Kanemoto
Hisako Kanemoto
Yuhata Midorikawa (voice)
SASatomi Arai
Satomi Arai
Lala Hiyama (voice)
EKEri Kitamura
Eri Kitamura
Honoka Clones (voice)
ATAtsuko Tanaka
Atsuko Tanaka
Ittan Samari (voice)
KTKohsuke Toriumi
Kohsuke Toriumi
Kouichi Tsuruuchi (voice)

More from Polygon Pictures · Studio

Drifting Dragons
Drifting Dragons
2020 · 7.2
Transformers: Prime
Transformers: Prime
2010 · 8.1
Star Wars: Visions
Star Wars: Visions
2021 · 7.1
Ajin
Ajin
2016 · 7.9
POKÉTOON
POKÉTOON
2020 · 7.1
Fist of the Blue Sky
Fist of the Blue Sky
2006 · 6.7

More like this

Gurren Lagann
Gurren Lagann
2007 · 8.2
Macross Frontier
Macross Frontier
2008 · 7.9
Aldnoah.Zero
Aldnoah.Zero
2014 · 7.6
Star Blazers: Space Battleship Yamato 2199
Star Blazers: Space Battleship Yamato 2199
2013 · 7.2
revisions
revisions
2019 · 7.2
Mobile Suit Gundam
Mobile Suit Gundam
1979 · 7.9
Galaxy Express 999
Galaxy Express 999
1978 · 7.8
Mobile Suit Gundam Unicorn
Mobile Suit Gundam Unicorn
2010 · 7.8
The Legend of the Galactic Heroes: Die Neue These
The Legend of the Galactic Heroes: Die Neue These
2018 · 7.7
NieR:Automata Ver1.1a
NieR:Automata Ver1.1a
2023 · 8.1
Mobile Suit Gundam SEED
Mobile Suit Gundam SEED
2002 · 7.5
Gargantia on the Verdurous Planet
Gargantia on the Verdurous Planet
2013 · 7.2

Knights of Sidonia — streaming FAQ

Which OTT platform streams Knights of Sidonia?

Knights of Sidonia is streaming on Crunchyroll in Canada. It's not currently on Netflix.

Is Knights of Sidonia on Netflix?

No, Knights of Sidonia is not on Netflix in Canada as of September 2026. It's currently on Crunchyroll.

Is Knights of Sidonia on Amazon Prime Video?

No, Knights of Sidonia isn't on Amazon Prime Video in Canada right now. It's on Crunchyroll instead.

Where can I watch Knights of Sidonia for free?

Knights of Sidonia is available on Crunchyroll in Canada, but you'll need an active subscription — there's no free option right now.

How many seasons are in Knights of Sidonia?

Knights of Sidonia has 2 seasons in total (24 episodes). The series concluded in 2015.

Are all episodes of Knights of Sidonia out yet?

Yes — all 24 episodes across 2 seasons of Knights of Sidonia are out and available to stream.

Is there a Season 3 of Knights of Sidonia?

No — Knights of Sidonia ended after 2 seasons, so there is no Season 3.

What manga is Knights of Sidonia based on?

Knights of Sidonia is based on Knights of Sidonia by Tsutomu Nihei.