Kōan (Kamakura period)
period of Japanese history (1278–1288 CE) / From Wikipedia, the free encyclopedia
Kōan (弘安) was a Japanese era (年号,, nengō,, lit. "year name") after Kenji and before Shōō. This period started in February 1278 and ended in April 1288.[1] During this time, the emperor|emperors were Go-Uda-tennō (後宇多天皇) and Fushimi-tennō (伏見天皇).[2]