was a after Chōhō and before Chōwa. This period spanned the years from July 1004 through December 1012. The reigning emperors were and .
was a after Chōhō and before Chōwa. This period spanned the years from July 1004 through December 1012. The reigning emperors were and .
==Change of Era== 1004 : The era name was changed to mark an event or series of events. The previous era ended and a new one commenced in Kankō 6, on the 20th day of the 7th month of 1004.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).