From Wikipedia, the free encyclopedia.
Koga (古河市; -shi) is a city located in Ibaraki, Japan.
As of 2003, the city has an estimated population of 58,675 and the density of 2,794.05 persons per km². The total area is 21.00 km².
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Koga, Ibaraki From Wikipedia, the free encyclopedia. Koga (古河市; -shi) is a city located in Ibaraki, Japan. As of 2003, the city has an estimated population of 58,675 and the density of 2,794.05 persons per km². The total area is 21.00 km². |
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