"Earth is the first title of a three part series that aims to introduce players to various parts of Japan's history, showing off the inner struggles of a country that is bound by tradition and ruled by the warrior class. The game tells the story of Zenjiro, a samurai who searches the Etchu province for his lost family. In his quest, Zenjiro will discover that not everything is as it seems outside the province, and that the rising military campaigns have left little freedom for the people."