内ない部ぶ闘とう争そうMeaningsNoun1. internal struggleKanji used内inside部section闘fight to win争conflictComposed of内ない部ぶinterior; inside; internalNoun闘とう争そうfight; battle; combat; conflict; struggle (for rights, higher wages, etc.); strife; (labor) dispute; strikeNoun