Season 1

April 11, 2014

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.

April 18, 2014

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

April 25, 2014

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

May 2, 2014

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

May 9, 2014

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.

May 16, 2014

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

May 23, 2014

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

May 30, 2014

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

June 6, 2014

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.

June 13, 2014

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

June 20, 2014

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

June 27, 2014

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.