Japanese version is available here. Industry Location Guide of Yamagata Prefecture Welcome to the real Japan Yamagagata Info(Data Base of Tourism Information) Our Sister States State of Colorado (U.S.A.) Heilongjiang Province (China) Papua Province (Indonesia) Contact: Yamagata Prefecture Office 2-8-1, Matsunami, Yamagata, 990-8570 Japan E-mail: koho@pref.yamagata.jp Yamagata Prefecture File Last Updated: March 3, 2006.