Isehara  伊勢原市  is a city of 102 000 people about 50 km from Tokyo. A large part of the city is located within the Tanzawa-Ōyama Quasi-National Park   丹沢大山国定公園. The park includes the Tanzawa Mountains, Miyagase Dam, Hayato Great Falls, and Mount  Ōyama.  Isehara is considered a bedroom community for Yokohama and Tokyo, but is also the home of Amada Company, a machine tool manufacturer, and Maru-Chan, an instant noodle manufacturer.