First Battle
Episode: 1x01 | Airdate: Apr 11, 2014
Season 1
Starry Sky
Episode: 1x02 | Airdate: Apr 18, 2014
Glory
Episode: 1x03 | Airdate: Apr 25, 2014
Choice
Episode: 1x04 | Airdate: May 2, 2014
Adrift
Episode: 1x05 | Airdate: May 9, 2014
Salute
Episode: 1x06 | Airdate: May 16, 2014
Resolve
Episode: 1x07 | Airdate: May 23, 2014
Undead
Episode: 1x08 | Airdate: May 30, 2014
Gaze
Episode: 1x09 | Airdate: Jun 6, 2014
Determination
Episode: 1x10 | Airdate: Jun 13, 2014
Collision
Episode: 1x11 | Airdate: Jun 20, 2014
Returning to the Ship
Episode: 1x12 | Airdate: Jun 27, 2014
Season 2
Conflict
Episode: 2x01 | Airdate: Apr 11, 2015
Ability
Episode: 2x02 | Airdate: Apr 18, 2015
Course
Episode: 2x03 | Airdate: Apr 25, 2015
Rage
Episode: 2x04 | Airdate: May 2, 2015
Desire
Episode: 2x05 | Airdate: May 9, 2015
Activation
Episode: 2x06 | Airdate: May 16, 2015
Rumbling
Episode: 2x07 | Airdate: May 23, 2015
Immortality
Episode: 2x08 | Airdate: May 30, 2015
Empathy
Episode: 2x09 | Airdate: Jun 6, 2015
Decisions
Episode: 2x10 | Airdate: Jun 13, 2015
Collision
Episode: 2x11 | Airdate: Jun 20, 2015
Home
Episode: 2x12 | Airdate: Jun 27, 2015
Specials
Gekijouban Sidonia no Kishi
Episode: S01 Special | Airdate: Mar 6, 2015
Knights of Sidonia: Love Woven in the Stars
Episode: S02 Special | Airdate: Jun 4, 2021 (110 min)
— Love at a 15-meter height difference
After the Earth was destroyed by mysterious alien lifeforms known as the Gauna, surviving remnants of the human race escaped to space in the enormous generation ship Sidonia. Having drifted through space for millennia, the Sidonia found itself once more under attack from Gauna for the first time in a century. Once again facing the threat of extinction, a temporary victory against the Gauna was eked out thanks to the human-Gauna hybrid Shiraui Tsumugi and ace Guardian mech pilot Tanikaze Nagate.
10 years later...
The people of Sidonia enjoy a brief respite. Peaceful days pass, during which Tsumugi begins to realize her feelings for Nagate, who is now celebrated as a hero of Sidonia. However, as Captain Kobayashi has always known, as long as the Gauna remain, peace cannot last.
The decision is made: a final battle, upon which rests the fate of humanity's last survivors. As the end approaches, will the crew be able to protect those they love?
Source: Polygon Pictures