建けん保ぽう

noun

Kenpō era (1213-1219)

Japanese era name (年号) spanning from December 1213 to April 1219 in the Kamakura period.

• 建けん保ぽう年ねん間かんに鎌かま倉くら幕ばく府ふの重じゅう要ような法ほう令れいが出だされた。

  During the Kenpō era, important laws were issued by the Kamakura shogunate.