Kwasan Observatory
| Organization | |
|---|---|
| Observatory code | 377 | 
| Location | Yamashina-ku, Kyoto, Kyoto Prefecture, Japan | 
| Coordinates | 34°59′37″N 135°47′37″E / 34.99374°N 135.79359°E | 
| Established | 1929 | 
| Website | www | 
Kwasan Observatory is a Japanese observatory in the Kyoto University founded in 1929. Issei Yamamoto was the first director of the observatory.