Ten'an
E1815365
UNEXPLORED
Ten'an was a brief Japanese era (nengō) of the Heian period, following the Jōgan era and preceding the Jōgan era’s resumption, during the reign of Emperor Seiwa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ten'an canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.