建けん暦りゃくけんりゃくMeanings1nounKenryaku eraJapanese era name spanning 1211.3.9 to 1213.12.6 in the Kamakura period. Used in historical contexts.建けん暦りゃく元がん年ねんは西せい暦れき1211年ねんにあたる。The first year of the Kenryaku era corresponds to 1211 CE.
