Saber Marionette
The city-states established by the male survivors are also based on the political and developmental histories and periods of countries. Japoness is a reminiscence of feudal Japan, Galtland portrays the totalitarian regime of Nazi Germany, Peterburg is structured after Soviet Russia, New Texas is representative of the modern United States, Xi'an paints the image of Imperial China and Romana takes after the Roman Empire. The letters that affix the titles of the franchise have also been explained to represent the city-state in which a particular series is set in. "Saber Marionette R", for example, takes place in Romana while "Saber Marionette J", occurs in Japoness.