was a after Kyōwa and before Bunsei. The period spanned the years from January 1804 to April 1818. The reigning emperors were and .
was a after Kyōwa and before Bunsei. The period spanned the years from January 1804 to April 1818. The reigning emperors were and .
==Change of era== February 11, 1804 (): The new era name of Bunka ( meaning "Culture" or "Civilization") was created to mark the start of a new 60-year cycle of the Heavenly Stem and Earthly Branch system of the Chinese calendar which was on New Year's Day, the new moon day of 2 November 1804. The previous era ended and a new one commenced in Kyōwa 4.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).