was a after Eiryaku and before Chōkan. This period spanned the years from September 1161 through March 1163. The reigning emperor was .
was a after Eiryaku and before Chōkan. This period spanned the years from September 1161 through March 1163. The reigning emperor was .
==Change of era== January 28, 1161 : 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 Eiryaku 2, on the 4th day of the 9th month of 1161.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).