内ない幕まくTop 25000MeaningsNoun1. lowdown; inside information; hidden circumstances; inside facts; inner workings; undisclosed circumstancesOther readings内うち幕まくKanji used内inside幕curtainPitch accentないまくExamples1彼かれは内うち幕まくをばらすといっていますよ。He says he'll blow the story open.