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Odawara montage.JPG
Top left: Odawara Castle, Top right: Panorama view of Odawara, from Odawara Castle Park, Middle left: Odawara Fishing Port, Middle right: Odawara Station, Bottom left: Sontoku Ninomiya Shrine, Bottom right: Ishigakiyama Castle Park
Flag of Odawara, Kanagawa.svg
Shen Nai Chuan Xian Xiao Tian Yuan Shi Shi Zhang .svg
Location of Odawara in Kanagawa Prefecture
Ji Chu Zi Zhi Ti Wei Zhi Tu 14206.svg
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Coordinates: 35°15′N139°9′E / 35.250°N 139.150°E / 35.250; 139.150 Coordinates: 35°15′N139°9′E / 35.250°N 139.150°E / 35.250; 139.150
Country Japan
Region Kantō
Prefecture Kanagawa Prefecture
  MayorKenichi Kato (since May 2008)
  Total113.79 km2 (43.93 sq mi)
 (February 1, 2015)
  Density1,710/km2 (4,400/sq mi)
Time zone UTC+9 (Japan Standard Time)
City symbols 
 Tree Japanese black pine
 Flower Ume
 Bird Little tern
 Fish Medaka, Carangidae
Phone number0465-33-1302
Address300 Ogikubo, Odawara-shi, Kanagawa-ken 250-8555
Website www.city.odawara.kanagawa.jp
Odawara Castle 161223 Odawara Castle Odawara Japan01s3.jpg
Odawara Castle
Odawara-juku in the 1830s, as depicted by Hiroshige in The Fifty-Three Stations of the Tokaido Tokaido53 Odawara.jpg
Odawara-juku in the 1830s, as depicted by Hiroshige in The Fifty-Three Stations of the Tōkaidō

Odawara (小田原市, Odawara-shi) is a city in Kanagawa Prefecture, Japan.


As of February 2015, the city had an estimated population of 194,672, and a population density of 1,710 persons per km2. The total area is 113.79 km2.


The area around present-day Odawara has been settled since prehistoric times, and archaeological evidence indicates that the area had a high population density in the Jōmon period.

From the Ritsuryō system of the Nara period, the area became part of Ashigarashimo District of Sagami Province. It was divided into shōen during the Heian period, mostly controlled by the Hatano clan and its branches. During the Genpei War between the Heike clan and Minamoto no Yoritomo, the Battle of Ishibashiyama was fought near present-day Odawara. During the Sengoku period, Odawara developed as a castle town and capital of the domains of the later Hōjō clan, which covered most of the Kantō region. The Hōjō were defeated by Toyotomi Hideyoshi in the Battle of Odawara in 1590, despite the impregnable reputation of Odawara Castle. The territory came under the control of Tokugawa Ieyasu.

Under the Tokugawa shogunate, Odawara was the center of Odawara Domain, a feudal han ruled by a succession of daimyō . The castle town prospered as Odawara-juku, a post station on the Tōkaidō highway connecting Edo with Kyoto.

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. [1]

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.


Odawara lies in the Ashigara Plains, in the far western portion of Kanagawa Prefecture. 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.

Surrounding municipalities


Climate data for Odawara (1981 - 2010)
Record high °C (°F)18.9
Average high °C (°F)10.5
Daily mean °C (°F)5.3
Average low °C (°F)0.6
Record low °C (°F)−5.7
Average precipitation mm (inches)80.4
Average precipitation days (≥ 1.0 mm)
Mean monthly sunshine hours 164.4150.9152.5177.1171.4133.2158.9199.4134.4133.0142.4165.21,884.4
Source 1: Japan Meteorological Agency
Source 2: 観測史上1〜10位の値(年間を通じての値)


Odawara City Hall Odawara City Hall.JPG
Odawara City Hall

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.

Companies headquartered in Odawara include:





Area attractions

Hojo Godai Festival (May) HJ5SH1.JPG
Hojo Godai Festival (May)

Besides Odawara Castle, Odawara is a major transit point for the Hakone hot springs resort area and the sightseeing locations of the Fuji-Hakone-Izu National Park. Within the city itself, the Yugawara area is a well-known hot spring resort.

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.

Sister city relations

Notable people from Odawara


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