| Ōarai | |
| Native Name Lang: | ja |
| Settlement Type: | Town |
| Pushpin Map: | Japan |
| Pushpin Map Caption: | |
| Coordinates: | 36.3133°N 140.5749°W |
| Subdivision Type: | Country |
| Subdivision Name: | Japan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Kantō |
| Subdivision Type2: | Prefecture |
| Subdivision Name2: | Ibaraki |
| Subdivision Type3: | District |
| Subdivision Name3: | Higashiibaraki |
| Leader Title: | Mayor |
| Area Total Km2: | 23.74 |
| Population Total: | 15787 |
| Population As Of: | 1 October 2020 |
| Population Density Km2: | auto |
| Timezone1: | Japan Standard Time |
| Utc Offset1: | +9 |
| Blank Name Sec1: | City Symbols |
| Blank1 Name Sec1: | – Tree |
| Blank1 Info Sec1: | Pine |
| Blank2 Name Sec1: | – Flower |
| Blank2 Info Sec1: | Azalea |
| Blank3 Name Sec1: | – Bird |
| Blank3 Info Sec1: | Common gull |
| Blank Name Sec2: | Phone number |
| Blank Info Sec2: | 029-288-3111 |
| Blank1 Name Sec2: | Address |
| Blank1 Info Sec2: | 6881-275 Isohama-cho, Ōarai-machi, Higashiibaraki-gun, Ibaraki-ken 311–1392 |
is a town located in Ibaraki Prefecture, Japan., the town had an estimated population of 15,867 in 6,881 households and a population density of 664PD/km2. The percentage of the population aged over 65 was 34.0%.[1] The total area of the town is 23.89km2. The Japan Atomic Energy Agency operates a research center in Ōarai with a number of nuclear research reactors, including the Jōyō and High-temperature engineering test reactor facilities.
Located on the coast of central Ibaraki Prefecture, Ōarai is located in the flatlands near the Pacific Ocean, and borders Lake Hinuma, the 30th largest body of freshwater in Japan. The Naka River flows through the town. Ōarai and Sun Beach bathing beaches were first to introduce barrier-free bathing beaches for the disabled in Japan.
Ōarai has a Humid continental climate (Köppen Cfa) characterized by warm summers and cold winters with light snowfall. The average annual temperature in Ōarai 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 .[2]
Per Japanese census data,[3] the population of Ōarai has declined steadily over the past 70 years.
The villages of Isohama and Ōnuki within Higashiibaraki District and the village of Natsumi within Kashima District were created with the establishment of the modern municipalities system on April 1, 1889. Ōnuki was elevated to town status on January 26, 1894. Ōnuki and Isohama merged on November 3, 1954 to create the town of Ōarai. A portion of Natsumi was annexed by Ōarai on July 23, 1955.
In 1928, Nisshō Inoue, the founder of the far-right militant organization, relocated to Ōarai, where he established, which served as a youth training center advocating a militarist revolution in Japan, eventually resulting in the 1932 League of Blood Incident.
Since 1998 the chief of a factory association in Oarai has invited Japanese descendants and migrants from North Sulawesi, Indonesia, to work for seafood industries.[4] A majority of the Indonesians inhabitants was later arrested for being undocumented.[4]
Ōarai has a mayor-council form of government with a directly elected mayor and a unicameral town council of 12 members. Ōarai, together with neighboring Hokota and Ibaraki, contributes two members to the Ibaraki Prefectural Assembly. In terms of national politics, the town is part of Ibaraki 2nd district of the lower house of the Diet of Japan.
The nuclear industry and government largess form the basis of the local economy. Main agricultural products include rice, sweet potatoes and Japanese radish. The commercial fishing industry is important, and main fishery products include whitebait, sardines, flounder and clams. Marine food processing includes salted and dried horse mackerel, smelt and sardines and boiled octopus.
Ōarai attracts 3 million visitors a year. Tourist attractions include bathing beaches, yacht and cruiser marina, marine sports, camping site, fishing, aquarium, and a famous golf course. It is known for its monkfish.[5]
The Ōarai Ankou Festival is held yearly, since 1996, and features a range of traditional activities.
The city has become an anime pilgrimage location due to being the setting for the popular franchise Girls und Panzer. The main characters of the animated series study in a huge ship originally based in Ōarai. Real locations in the city are depicted faithfully, prompting fans to visit the town and giving a boost to local commerce.[6]