Dictionary/遺作いさくIsaku遺作 (Isaku) is a Japanese noun meaning “posthumous works”.Meaningsnounposthumous worksKanji in 遺作遺bequeath作makeRelated words作るto make残るto remain遺体(dead) body作品work (e.g. book, film, painting, composition)作戦tactics操作operation作業work作work (e.g. of art)遺産inheritance作家author遺族bereaved family遺書note left by a dead person