幕まく内うちTop 15000MeaningsNoun1. makuuchi; top division (of professional sumo)Kanji used幕curtain内insidePitch accentまくうちUsed in vocabulary幕まく内うち最さい高こう優ゆう勝しょうtournament win in the highest divisionNoun幕まく内うち格かくreferee officiating at bouts of rank-and-file wrestlers in the highest divisionNoun幕まく内うち十じゅう年ねん10 year career in the highest division is enough for anyoneExpression