Empire

The Empire is a nation in the world the main character got sent to. Empire's capital and largest metropolis is Berlun.

International Relations

 * ldoa Kingdom (イルドア王国?) - Despite the Republic's exhortations for joining to the Allies, it formed an alliance with Empire, maintaining its neutrality in the beginning of this war and focusing its attention on expanding its colonial influence in Africa and Aegean Sea.
 * Rus' Union / Russy Federation (anime) (ルーシー連邦?) - The new government signed a nonaggression pact and other treaties with Empire, and kept its neutrality in the beginning of this war. However in year 1926, they declared a war against the country inorder to gain new territorial and spread communism around the west.

Trivia
In the Manga, the Empire's Soldiers looks like the german Wehrmacht from World War Two. In the Anime, the Empire's Soldiers looks like the german Kaiserliches Heer from World War One.