Enpō
Japanese era from October 1673 to November 1681 / From Wikipedia, the free encyclopedia
Enpō (延宝), also Empo, was a Japanese era name (年号,, nengō,, lit. "year name") after Kanbun and before Tenna. This period started in September 1673 and ended in September 1681.[1] During this time, the reigning emperor was Reigen-tennō (霊元天皇).[2]