Konin is a city in central Poland, on the Warta River. It is the capital of Konin County and is located within the Greater Poland Voivodeship. Prior to 1999, it was the capital of the Konin Voivodeship (1975–1998). In 2006, the population was 81,233.

was a after Daido and before Tencho. This period spanned the years from September 810 through January 824. The reigning emperors were and .