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7.62014 · Ended2 seasons24 episodesHD · Subtitles

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About 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.

Knights of Sidonia runs for 2 seasons. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

Season12 episodes in this season

Season 1 · 12 episodes

Commencement

In isolation his entire life, Nagate must adjust to life in a centuries-old space colony while training as a cadet pilot to fight an ancient threat.

2014-04-11 24m★ 7.2Now playing

Oblivion

Nagate is haunted by his first combat experience against the Gauna. Later, he meets the elite pilots of Sidonia.

2014-04-18 24m★ 6.0

Glory

Exploring Sidonia, Nagate makes an enemy of Kunato while protecting a friend. The Gauna attack, calling the pilots into action.

2014-04-25 24m★ 7.2

Sacrifices

After a disaster aboard Sidonia, Nagate and his team are ordered to retrieve a valued weapon. He later defies orders to save a friend.

2014-05-02 24m★ 7.6

Adrift

Nagate and Shizuka, adrift in space, slowly run out of supplies as they await rescue from a departing Sidonia, which is too far away to send help.

2014-05-09 24m★ 7.3

Salutations

Nagate and his squad graduate as pilots and are quickly sent into combat when the enemy returns; Kunato explores Nagate's history.

2014-05-16 24m★ 6.9

Resolve

The enemy is revealed to be even larger and deadlier than previously believed, resulting in three squads engaging in a deadly fight.

2014-05-23 24m★ 7.2

Immortality

Nagate is blamed for a defeat and harbors guilt over a casualty; the early years of Sidonia are revealed.

2014-05-30 24m★ 7.5

Empathy

The Gauna find a distressing way to demoralize and out-fight the attack force. Nagate returns to Sidonia with a prize that may help in the fight.

2014-06-06 24m★ 7.0

Decisions

Pacifists endanger themselves by leaving the relative safety of Sidonia, while the enemy shows up larger and fiercer than before.

2014-06-13 24m★ 7.0

Collision

A large strike force encounters an enemy unit that takes them by surprise; Nagate does what he can to protect his friends.

2014-06-20 24m★ 7.6

Home

Nagate fights one-on-one with the heart of his enemy while the strike force does not fare well in its attack on the Gauna.

2014-06-27 24m★ 7.6

Season 1 Season 2

Knights of Sidonia FAQ

How much does it cost to watch Knights of Sidonia?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch Knights of Sidonia?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of Knights of Sidonia are there?

Knights of Sidonia has 2 seasons on Cineby, with 24 episodes in total. Start with season 1 below.

Where should I start watching Knights of Sidonia?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch Knights of Sidonia with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.