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.