- Ishioka, Ibaraki
nihongo|Ishioka|石岡市|Ishioka-shi is a city located in Ibaraki,
Japan .As of
2003 , the city has an estimatedpopulation of 52,755 and the density of 885.15 persons per km². The total area is 59.60 km².The city was founded on
February 11 ,1954 .On
October 1 ,2005 the town of Yasato from Niihari District was merged into the city of Ishioka.External links
* [http://business2.plala.or.jp/ishioka/ Official website] in Japanese
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