原げん作さく者しゃ

noun

original author

Refers to the person who created the original work, especially when adaptations (e.g., film, translation) exist.

• この映えい画がの原げん作さく者しゃは有ゆう名めいな小しょう説せつ家かです。

  The original author of this movie is a famous novelist.

• 漫まん画がの原げん作さく者しゃと作さく画が担たん当とうは別べつの人ひとです。

  The original author of the manga and the illustrator are different people.