Hōen (保延) was a Japanese era name (年号,, nengō,, lit. "year name") after Chōshō and before Eiji. This period started in September 1135 ended in July 1141. During this time, the emperor was Sutoku-tennō (崇徳天皇).
Events of the Hōen EraEdit
- National Diet Library, "The Japanese Calendar" -- historical overview plus illustrative images from library's collection
|Era or nengō: