遺い作さく

noun

posthumous work

Refers to a creative work (art, literature, music, etc.) left behind by someone who has died, especially one published or exhibited after their death.

• この小しょう説せつは彼かれの遺い作さくです。

  This novel is his posthumous work.

• 展てん覧らん会かいでは画が家かの遺い作さくが展てん示じされている。

  The painter's posthumous works are on display at the exhibition.