No Game, No Life: Zero

Feature-length Japanese anime based on the light novel series by Yû Kamiya.

In this instalment, Tet (voice of Rie Kugimiya) narrates a story of Riku (Yoshitsugu Matsuoka)'s heroics during the Great War.

As the leader of the last human colony, Riku teams up with ex-machina Schwi (Ai Kayano) to acquire the Suniaster and use its power to end the war.