A space shuttle sent to the Moon has recovered parts of heretical technology as well as the body of Dr. Nastassja, but a collision with space debris threatens to send it crashing into a mountain. Will the Symphogear wielders be able to use their songs to stop the collision in time?

A mysterious enemy has struck simultaneously in Japan and London, where Tsubasa is performing a concert. Their power is even greater than that of the Symphogears, and they want to destroy the entire world.

The Autoscorers destroy two of the Symphogears, disabling the team. Now only Hibiki is left, and she's refusing to fight.

With most of the Symphogears destroyed, it's up to Hibiki to fight the Autoscorers. But she's scared of hurting someone, and can't sing. Will she be able to find the will to fight?

Almost every Symphogear wielder's gear is destroyed, and it seems there's no one left who can fight back. Elfnein has a plan, but before it can be carried out the Autoscorers attack S.O.N.G headquarters! It's up to Kirika and Shirabe to save the day, and they can barely transform...

The Autoscorers are attacking SONG headquarters, and there are no function Symphogears left to stop them. Kirika and Shirabe have been defeated, and Tsubasa and Chris have only one chance left: to use the new Ignite Module system and hope they can retain control.

Everyone decides to go to beach for "training". While they're having a good time, the Autoscorers attack, and Maria is forced to fight them despite her weakened state.

The Autoscorers' goal is revealed, and the Symphogear wielders must split up to stop them. Tsubasa visits her dad's house, while Hibiki is still uncertain about her own father.

Dr. Ver is back, and the truth behind Carol's plot is revealed. Will the Symphogear wielders be able to stop them in time?

Carol's World Destructor device is complete, and she's ready to dissect the world. Will the Symphogear wielders be able to stop her in time?

Maria, Shirabe, and Kirika infiltrate the Château de Tiffauges to stop the world from disintegrating.

Carol now has the power of 7 billion Superb Songs. Will the Symphogears be able to stop her with their new S2CA-Hexa Burst?