   is a district located in central kanagawa prefecture, japan. it currently consists of only one town, samukawa. the entire cities of chigasaki, fujisawa, yamato, ayase, ebina, zama; and parts of the city of sagamihara, were formerly part of kÅza district. as of 2009, the district has an estimated population of 47,812 and a density of 3,560 persons per kmÂ². the total area is 13.42&nbsp;kmÂ². == towns and villages == *samukawa == history == right|thumb|600px|historic map of kÅza district kÅza district was one of the ancient subdivisions of sagami province, extending from sagami bay north to the border of musashi province between the sagami river and the sakai river. it was mentioned in the nihon shoki records of 675 ad in the nara period as . the provincial capital of sagami province and its kokubunji were located within kÅza district, although its exact location is today unknown. the area was under the control of various shÅen from the heian period through the sengoku period, and was held as tenryÅ territory administered by the shogun under the tokugawa shogunate of the edo period. ===timeline=== after the meiji restoration, it was established as a district under the cadastral reform of 1878, with a district office built near what is now part of chigasaki. this was moved to fujisawa-Åsaka town (present-day fujisawa) in 1906. * on april 1, 1889 kÅza district was divided into one town (fujisawa-Åsaka) and 22 villages. in 1908, chigasaki village became a town, as did kamimizo in 1928, and zama in 1937. fujisawa became a city in 1940. samukawa and ebina became towns the same year. in 1941, zama, kamimizo and six neighboring villages merged to from the town of sagamihara. yamato became a town in 1943, shibuya in 1944 and ayase in 1945. chigasaki became a city in 1947. * in 1948, zama was separated from sagamihara, which became a city in 1954. * the town of shibuya dissolved in 1955, with the southern portions merging with fujisawa, and the northern portion reverting to the status of village until absorbed by yamato town in 1956. yamato became a city in 1959, and both [[ebi
Districts_in_Kanagawa_Prefecture