TV show availability guide
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.
2014 7.6/10 community score 2 seasons · 24 episodes Ended
- Action & Adventure
- Animation
- Sci-Fi & Fantasy
Viewing market
Country-level availability
Where to watch in United States
2 platforms currently listed across all viewing options
Data checked 22 Oct 2026, 12:24 UTC
Included with subscription
2Streaming providerCrunchyrollNo linked platform guide yetDetails unavailable Streaming providerCrunchyroll Amazon ChannelNo linked platform guide yetDetails unavailable
Series schedule
Seasons and episode dates
A concise series timeline, including the latest aired episode and the next date currently listed.
- First aired
- Seasons
- 2
- Episodes
- 24
- Status
- Ended
Latest aired episode
S2 E12
Battle
Aired 24 min
Nagate rescues Tsumugi but is overpowered by the Crimson Hawk Moth. The situation looks grim as swarms of gauna bear down on the survivors.
Next listed episode
No upcoming episode date is currently listed.
Season guide
Most recent seasons first
Battle for Planet Nine
Season 2
12 episodes
First episode aired
Season 1
12 episodes
First episode aired
About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.
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