, also known as Kajō, was a after Jōwa and before Ninju. This period spanned the years from June 848 through April 851. The reigning emperors were and .
, also known as Kajō, was a after Jōwa and before Ninju. This period spanned the years from June 848 through April 851. The reigning emperors were and .
==Change of era== February 9, 848 : The new era name Kashō (meaning "good augury") was created because a white tortoise was discovered in the Bungo Province, and it was duly presented to the emperor. The previous era ended and the new one commenced in Jōwa 15, on the 13th day of the 6th month of 848.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).