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Kempo (era)
Japanese era from December 1213 to April 1219
Texto en inglés
Kenpo (建保) was a Japanese era name (年号, nengō; lit. "year name") after Kenryaku and before Jōkyū. This period spanned the years from December 1213 through April 1219.
Texto: Wikipedia en inglés, CC BY-SA 4.0. ·