What is "hagakure"

Hagakure ( Kyūjitai: ; Shinjitai: ; meaning Hidden by the Leaves or hidden leaves), or is a practical and spiritual guide for a warrior, drawn from a collection of commentaries by the clerk Yamamoto Tsunetomo, former retainer to Nabeshima Mitsushige, the third ruler of what is now Saga prefecture in Japan. Tsuramoto Tashiro compiled these commentaries from his conversations with Tsunetomo from 1709 to 1716; however, it was not published until many years afterwards. Hagakure is also known as The Book of the Samurai, Analects of Nabeshima or Hagakure Analects.