平へい安あん後こう期き

noun

late Heian period

Refers to the latter part of the Heian period (794–1185), roughly the 11th to late 12th century, often associated with the rise of the warrior class and the decline of the aristocracy.

• 平へい安あん後こう期きには武ぶ士しが台たい頭とうし始はじめた。

  In the late Heian period, the samurai began to rise to power.