was a after Kōshō and before Kanshō. This period spanned the years from September 1457 through December 1460. The reigning emperor was .
was a after Kōshō and before Kanshō. This period spanned the years from September 1457 through December 1460. The reigning emperor was .
==Change of era== 1457 : The era name was changed to mark an event or a number of events. The old era ended and a new one commenced in Kōshō 3.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).