Eiryaku (永暦) was a Japanese era name (年号, nengō, lit. "year name") after Heiji and before Ōhō. This period spanned the years from January 1160 through September 1161.[1] The reigning emperor was Nijō-tennō (二条天皇).[2]
Change of era
February 9, 1160Eiryaku gannen (永暦元年): The new era name was created to mark an event or a number of events. The previous era ended and a new one commenced in Heiji 2, on the 10th day of the 1st month.[3]
Events of the Eiryaku era
1160 (Eiryaku 1): Minamoto no Yoshitomo (1123–1160), was killed in a campaign to overthrow the imperial chancellor, Taira no Kiyomori. Yoshitomo's wife, Tokiwa Gozen was compelled to flee Kyoto with her three sons.[4]
^Titsingh, Isaac. (1834). Annales des emepereurs du japon, pp. 191-194; Brown, Delmer et al. (1979). Gukanshō, pp. 327-329; Varley, H. Paul. (1980). Jinnō Shōtōki, pp. 208-212.