SAWARA

city, Chiba ken (prefecture), Honshu, Japan, on the lower Tone River. From the 17th to the early 20th century, Sawara was a commercial centre and river port whose importance was enhanced by the construction of the Narita Line (railway) to Tokyo (1898). Subsequent changes of the traffic network, however, have brought a decline in the city's function as a market. Major products are rice, soy, and sake (rice wine). Sawara serves as a gateway to Suigo-Tsukuba Quasi-national Park. The city contains the former residence of its native son Ino Tadataka (17421818), who surveyed and mapped Japan's entire coastline. Pop. (1985) 49,784.