幕まく内うち最さい高こう優ゆう勝しょうMeanings1nountournament win in the highest divisionsumo›Sumo term: winning the championship in the top makuuchi division.彼かれは幕まく内うち最さい高こう優ゆう勝しょうを果はたした。He achieved a tournament win in the highest division.