User blog comment:MeDeoPal/On the Origin of Titans and Shifters/@comment-69.136.227.148-20141105215031/@comment-104.34.242.70-20141130180646

While it is never directly mentioned in the manga or anime, due to the heavy germanic and nordic themes of the story, environment, building architecture, majority white population, and in the anime the German lyrics for the Soundtrack.....Its believed to take place in Germany. Also Many of the characters names are germanic or nordic in origin as well. Its pretty much confirmed but not officially to be in what was Germany