() is a city located in Okinawa Prefecture, Japan. As of 2012, the city has an estimated population of 94,405, with 40,041 households and a population density of 4,838.8 persons per km2. The total area is 19.51 km2. The city borders Chatan to the west, Okinawa City to the North, Urasoe to the south and Nishihara to the East. History Ginowan was heavily damaged during World War II. After the war, half of the area of the city was allocated for use by the United States military. A refugee camp was built in the Nodake area of Ginowan. The population of the refugee camp increased exponentially, and the area was renamed Nodake City. The American occupation forces abolished Nodake City in 1946, and renamed the area Ginowan Village. Subsequently, the occupation authorities confiscated the main areas of Ginowan to build military bases. The area became a base town with military bases centered in Nodaka and Futenma. Around 33% of Ginowan has been leased by the Japanese Ministry of Defense for use as U.S. military base under the Japanese and American mutual defense agreement. and hosts part of the Marine Corps' Camp Foster. Ginowan was elevated to city status on July 1, 1962. Geography Ginowan is located in the south of Okinawa, and sits on the western coast of the island along the East China Sea. The city sits on gently-sloping coastal terrace composed of Ryukyuan limestone. 38% of the city is occupied by military bases used by the United States. Neighboring municipalities Clockwise, starting north, Ginowan borders on the following municipalities in Okinawa Prefecture: Chatan Kitanakagusuku Nakagusuku Nishihara Urasoe Its tourist attractions include two castle ruins. Environmental Investigation Japanese officials found dozens of abandoned metal drums in October 2013 when they entered the base with US permission to look for buried cultural property, The officials did not report this to the Ginowan city's mayor until March 2014. "No unusual odor or color change in soil" was detected and no health problems have been actively "reported by residents living around the base". Ginowan city government called the Japanese defense ministry to investigate for "possible environmental impacts". The Japanese Defense Minister Itsunori Onodera said: "We will take appropriate measures in cooperation with the United States and the city of Ginowan" as they plan environmental studies on soil in the week of March 18, 2014. The United States rarely allow environmental inspections on