was a after Jōhei and before Tenryaku. This period spanned the years from May 938 through April 947. The reigning emperors were and .
was a after Jōhei and before Tenryaku. This period spanned the years from May 938 through April 947. The reigning emperors were and .
==Change of era== February 2, 938 : The new era name was created to mark an event or series of events. The previous era ended and the new one commenced in Jōhei 8, on the 23rd day of the 5th month.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).