Germania (Japanese: ゲルマニア Gerumania), or the Germanian Empire, is the largest kingdom in Halkeginia, and is also regarded as the strongest in terms of military might. Although its name comes from the Roman word for Germany, its landmass is much larger than what would be expected, and seems to also occupy where a lot of Eastern European States and where Western Russia should be. It is regarded as a more barbaric and down-to-earth type of country, with its men considered to be brutish. This parallels the Roman view on the people of Germania in reality. Gemania is located to the northeast of Tristain.

Vindobona is the capital of Germania.