Eiman
Eiman (永万) was a Japanese era name (年号, nengō, lit. "year name") after Chōkan and before Nin'an. This period spanned the years from June 1165 through August 1166. The reigning emperor was Emperor Rokujō-tennō (六条天皇).
Eiman (永万) was a Japanese era name (年号, nengō, lit. "year name") after Chōkan and before Nin'an. This period spanned the years from June 1165 through August 1166. The reigning emperor was Emperor Rokujō-tennō (六条天皇).