Angen (安元) was a Japanese era name (年号,, nengō,, lit. "year name") after Jōan and before Jishō. This period started in July 1175 and ended in August 1177. The reigning emperor was Takakura-tennō (高倉天皇).
Angen (安元) was a Japanese era name (年号,, nengō,, lit. "year name") after Jōan and before Jishō. This period started in July 1175 and ended in August 1177. The reigning emperor was Takakura-tennō (高倉天皇).