Keian

Keian (慶安) was a Japanese era name (年号, nengō, "year name") after Shōhō and before Jōō. This period spanned the years from February 1648 through September 1652.[1] The reigning emperor was Go-Kōmyō-tennō (後光明天皇).[2]

  1. ^ Nussbaum, Louis-Frédéric. (2005). "Keian" in Japan encyclopedia, p. 503; n.b., Louis-Frédéric is pseudonym of Louis-Frédéric Nussbaum, see Deutsche Nationalbibliothek Authority File Archived 2012-05-24 at archive.today.
  2. ^ Titsingh, Isaac. (1834). Annales des empereurs du japon, p. 412.