The Principality of Remiferia (レミフェリア公国こうこく) is a monarchical feudatory located in north Zemuria. It is bordered to the west by Erebonia and to the east by Calvard. Its emblem is a reindeer. Despite its geographical position in the north of the continent causes its climate to be harsh and cold, Remiferia continues to attract tourists with its picturesque landscape of forests and lakes. As the home of the Seiland Company, the worldwide renowned producer of medical equipment, Remiferia is the most advanced nation of Zemuria in terms of medical treatment.