武ぶ功こう夜や話わMeaningsNoun1. Bukouyawa (chronicle covering the Warring States to Momoyama periods, probably bogus)Kanji used武military功success夜night話to speakComposed of武ぶ功こうmilitary exploits; military feats; military achievements; distinguished military serviceNoun夜や話わnight chat; tale told at night; book of informal essaysNoun