noun which may take the genitive case particle 'no', na-adjective
prolific; productive
Describes a writer, artist, or creator who produces a large body of work. Used as a no-adjective or na-adjective.
Antonyms: 寡作
彼は多作な作家で、毎年新しい小説を出版している。
He is a prolific writer, publishing a new novel every year.
Known as a prolific painter.
noun, noun or participle which takes 'suru'
producing many works; writing prolifically
Refers to the act of creating a large number of works. Can be used as a noun or with する to mean 'to produce many works'.
今年は多作して、10点以上の作品を仕上げた。
This year I produced many works, completing over ten pieces.
多作は必ずしも質を保証しない。
Producing many works does not necessarily guarantee quality.