Okaya, Nagano

Japanese Name: 岡谷市
Prefecture: Nagano
Population: 53,722
Area: 85.14:
Longitude 138.0493255
Latitude 36.0670115
Homepage: http://www.city.okaya.lg.jp/

Okaya, Nagano

Okaya (岡谷市, Okaya-shi) is a city on Lake Suwa in Nagano Prefecture, Japan. The Tenryū River begins its course in Okaya, flowing from its headwaters in Lake Suwa.