Gunma. It is approximately in the center, the land of the inland, which is located in North Kanto western part of Japan. The land around than the old is surrounded by mountains, such as "Japan last unexplored region", "ancient Gunma empire", It is said terrible things never certain, but not those who know the actual situation.
Such mystery Oki gathered the specialties of land Gunma, you uncover the secrets of Gunma from genuine Gunma people!
Really, what you can unlock all the secrets of Gunma?