Odawara lies in the Ashigara Plains, in the far western portion of Kanagawa Prefecture at the southwestern tip of the Kantō region. It is bordered by the Hakone Mountains to the north and west, the Sakawa River to the east, and Sagami Bay of the Pacific Ocean to the south.
Odawara has a humid subtropical climate (Köppen Cfa) characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Odawara is 13.4 °C. The average annual rainfall is 2,144 mm with September as the wettest month. The temperatures are highest on average in August, at around 24.2 °C, and lowest in January, at around 2.9 °C.[2]
Climate data for Odawara (1991−2020 normals, extremes 1978−present)
After the Meiji Restoration, Odawara Domain briefly became 'Odawara Prefecture', which was merged with the short-lived 'Ashigara Prefecture' before joining Kanagawa Prefecture in 1876. During this period, the center of economic and political life in Kanagawa shifted to Yokohama. Odawara suffered a strong decline in population, which was made more severe when the original route of the Tōkaidō Main Line bypassed the city in favor of the more northerly route via Gotemba.
The epicenter of the Great Kantō earthquake in 1923 was deep beneath Izu Ōshima Island in Sagami Bay. It devastated Tokyo, the port city of Yokohama, surrounding prefectures of Chiba, Kanagawa, and Shizuoka Prefectures, and caused widespread damage throughout the Kantō region. Ninety percent of the buildings in Odawara collapsed immediately, and fires burned the rubble along with anything else left standing.[6]
Odawara regained some measure of prosperity with the opening of the Tanna Tunnel in 1934, which brought the main routing of the Tōkaidō Main Line through the city. Odawara was raised from the status of town to city on December 20, 1940. On August 15, 1945, Odawara was the last city in Japan to be bombed by Allied aircraft during World War II.
On November 1, 2000, Odawara exceeded 200,000 in population, and was proclaimed a special city with increased autonomy.
Government
Odawara City Hall
Odawara has a mayor-council form of government with a directly elected mayor and a unicameral city council of 27 members. Odawara contributes two members to the Kanagawa Prefectural Assembly. In terms of national politics, the city is part of Kanagawa 17th district of the lower house of the Diet of Japan.
Odawara is a major commercial center for western Kanagawa Prefecture. Manufacturing includes light industry, chemicals, pharmaceuticals, and food processing. Agriculture and commercial fishing play a relatively minor role in the local economy. Odawara is also a bedroom community for Yokohama and Tokyo.
Odawara has 25 public elementary schools and 12 public middle schools operated by the city government, and four public high schools operated by the Kanagawa Prefectural Board of Education. The prefecture also operates one special education school for the handicapped.
Odawara also has one private elementary school, one private middle school, two private high schools, and a private junior college, the Odawara Women's Junior College.
Enoura, a coastal area of Odawara known for its pristine sea, has an abundance of kumamomi, a type of fish that prefers clear and clean water. Sea turtles are sometimes present there. Because of the clear water and plentiful undersea life, many people come to Enoura for scuba diving.
Traditionally, Odawara is known for its production of kamaboko processed fish, stockfish, umeboshi salted plums, and traditional herbal medicines. The Suzuhiro Kamaboko Village is a place to experience making and learning more about Odawara Kamaboko.
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