Koan (disambiguation)
Kōan stands for:
- Kōan, an exemplary statement in Zen Buddhism
- Kōan ( Tenno ), a Tennō
- Kōan ( myth ), a Japanese annual foreign exchange ( nengo ) from the 4th century BC.
- Kōan ( Kamakura period ), a Japanese annual foreign exchange in the Kamakura period
- Kōan ( Muromachi period ), a Japanese annual foreign exchange in the Muromachi period
- Kōanchōsa -chō, a news service of the Japanese Ministry of the Interior
- Disambiguation