共きょう作さく

noun, noun or participle which takes 'suru'

joint work; collaboration; co-creation

Used for works produced together by multiple people, such as art, music, writing, or research. Often appears as 共作する or 共作の.

• この曲きょくは二人ふたりのミュージシャンの共きょう作さくです。

  This song is a collaboration between two musicians.

• 彼かれらは新あたらしい小しょう説せつを共きょう作さくした。

  They co-wrote a new novel.