was a after Angen and before Yōwa. This period spanned the years from August 1177 through July 1181. The reigning emperors were and .
was a after Angen and before Yōwa. This period spanned the years from August 1177 through July 1181. The reigning emperors were and .
==Change of era== 1177 : The new era name was created to mark an event or a number of events. The previous era ended and a new one commenced in Angen 3, on the 4th day of the 8th month of 1177.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).