Eichō
Japanese era from December 1096 to November 1097 / From Wikipedia, the free encyclopedia
Eichō (永長) was a Japanese era (年号,, nengō,, lit. "year name") after Kahō and before Jōtoku. This period started in December 1096 and ended in November 1097.[1] The reigning emperor was Emperor Horikawa-tennō (嘉保天皇).[2]