| Oyama | |||||||
| Native Name Lang: | ja | ||||||
| Settlement Type: | City | ||||||
| Pushpin Map: | Japan | ||||||
| Pushpin Map Caption: | |||||||
| Coordinates: | 36.3146°N 139.8002°W | ||||||
| Subdivision Type: | Country | ||||||
| Subdivision Name: | Japan | ||||||
| Subdivision Type1: | Region | ||||||
| Subdivision Name1: | Kantō | ||||||
| Subdivision Type2: | Prefecture | ||||||
| Subdivision Name2: | Tochigi | ||||||
| Established Title: | First official recorded | ||||||
| Established Date: | 1st century BC (official) | ||||||
| Established Title2: | Town settled | ||||||
| Established Date2: | April 1, 1889 | ||||||
| Established Title3: | City settled | ||||||
| Established Date3: | March 31, 1954 | ||||||
| Leader Title: | Mayor | ||||||
| Leader Name: | Masatomi Asano (since July 2020) | ||||||
| Area Total Km2: | 171.76 | ||||||
| Population Total: | 167647 | ||||||
| Population As Of: | August 2020 | ||||||
| Population Density Km2: | auto | ||||||
| Timezone1: | Japan Standard Time | ||||||
| Utc Offset1: | +9 | ||||||
| Blank Name Sec1: | Phone number | ||||||
| Blank Info Sec1: | 0285-23-1111 | ||||||
| Blank1 Name Sec1: | Address | ||||||
| Blank1 Info Sec1: | 1-1-1 Chūō-chō, Oyama-shi, Tochigi-ken 323-8686 | ||||||
| Blank Name Sec2: | Climate | ||||||
| Blank Info Sec2: | Cfa | ||||||
| Module: |
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is a city located in Tochigi Prefecture, Japan., the city had an estimated population of 167,647 in 70,928 households,[1] and a population density of 980 persons per km2. The total area of the city is 171.76sqkm. In 2006, Oyama became the second most populous city in Tochigi Prefecture, with the capital Utsunomiya retaining the number one spot.
Oyama is located in the far southeastern corner Tochigi Prefecture, bordered by Ibaraki Prefecture to the south and east. The terrain is almost flat, and the city is in the north-central part of the Kanto plain. The Omoigawa, a branch of the Watarase River flows through the center of the city. The Ubagawa River is on the western end of the city, Tagawa is on the eastern end of the city, and Kinugawa River is on the eastern end. Oyama is approximately 60 kilometers north of the Tokyo metropolis and approximately 30 kilometers south of the prefecture capital of Utsunomiya.
Oyama has a Humid subtropical climate (Köppen Cfa) characterized by warm summers and cold winters with heavy snowfall. The average annual temperature in Oyama is . The average annual rainfall is with September as the wettest month. The temperatures are highest on average in August, at around, and lowest in January, at around .
Per Japanese census data,[2] the population of Oyama has grown steadily over the past 100 years.
Oyama-shuku was a post station on the Nikkō Kaidō connecting Edo with the shrines at Nikkō, and was controlled by Utsunomiya Domain during the Edo period. Oyama town was established within Shimotsuga District, Tochigi with the establishment of the modern municipalities system on April 1, 1889. Oyama merged with the neighboring village of Otani on March 31, 1954 and was elevated to city status. On April 18, 1963, Oyama annexed the town of Mamada and village of Mita, both from Shimotsuga District. This was followed by the town of Kuwakinu on September 30, 1965.
Oyama has a mayor-council form of government with a directly elected mayor and a unicameral city legislature of 40 members. Oyama, together with the town of Nogi collectively contributes five members to the Tochigi Prefectural Assembly. In terms of national politics, the town is part of Tochigi 4th district of the lower house of the Diet of Japan.
Oyama is a regional commercial center with a mixed economy. In agriculture, cultivation of rice, kanpyō and sericulture are important. The yuru-chara for Oyama is (Japanese: かぴょ丸, an anthropomorphized calabash of the type used for kanpyō.[3] One of the major employers in the city is Komatsu making iron castings, diesel engines, fork lift trucks and other hydraulic equipment.
Oyama has 25 public primary schools and ten public middle schools operated by the city government. The city has four public high schools operated by the Tochigi Prefectural Board of Education. There is also one private school. The prefectural also operates one special education school for the handicapped. The city also has a North Korean school, Tochigi Korean Elementary and Junior High School (栃木朝鮮初中級学校).
JR East –Tōhoku Main Line (Utsunomiya Line)
Mission City, British Columbia, Canada, sister city since October 7, 1996 [4] [5]
Cairns, Australia, sister city since March 15, 2006 [6]
Lübz, Germany, since January 2, 2003 [7]
Shaoxing, Zhejiang, China, friendship city since October 22, 2010 [8] Benxi, Liaoning, China, friendship city since October 26, 2014[7]