Japan > Oarai

Ōarai, Ibaraki

Ōarai is a town located in Higashiibaraki District, Ibaraki Prefecture, in the northern Kantō region of Japan. As of September 2015, the town had an estimated population of 16,823 and a population density of 709 persons per km². Its total area was 23.74 km². The Japan Atomic Energy Agency operates a research center in Ōarai with a number of nuclear research reactors, including the Jōyō and HTTR facilities.


Located on the coast of central Ibaraki Prefecture, Ōarai is bordered by the Pacific Ocean to the east. 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.

Surrounding municipalities


The villages of Isohama and Ōnuki within Higashiibaraki District and the village of Natsumi within Kashima District were created with the establishment of the 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.


The nuclear industry and government largess form the basis of the local economy. Main agricultural products include rice, sweet potatoes and Japanese radish. Main fishery products include whitebait, sardines, flounder and clams. Marine food processing includes salted and dried horse mackerel, smelt and sardines and boiled octopus.






Local attractions

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.

Noted people from Ōarai

In popular culture

The main characters of the animated series Girls und Panzer 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.

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All content originates from the English Wikipedia, licensed under CC BY-SA 3.0