Dictionary/二重奏にじゅうそうNijuusou二重奏 (Nijuusou) is a Japanese noun meaning “instrumental duet, instrumental duo”.Meaningsnouninstrumental duet; instrumental duoKanji in 二重奏二two重heavy奏play musicRelated words二人two persons二死two out二度とnever again重いheavy二つtwo二人ともboth (people)主chief重要important二two２日2nd day of the month再びagain演奏musical performance