Kōan (Kamakura period)

Kōan (弘安) was a Japanese era name (年号, nengō,, lit. "year name") after Kenji and before Shōō. This period spanned the years from February 1278 through April 1288. The reigning emperors were Go-Uda-tennō (後宇多天皇) and Fushimi-tennō (伏見天皇).

Kōan (Kamakura period)

Kōan (弘安) was a Japanese era name (年号, nengō,, lit. "year name") after Kenji and before Shōō. This period spanned the years from February 1278 through April 1288. The reigning emperors were Go-Uda-tennō (後宇多天皇) and Fushimi-tennō (伏見天皇).