ちょしゃ著者chosha
1.
A person who has created and written a specific written work, such as a book or an article.
2.
An individual recognized for their unique contributions to literature, typically associated with works of art or scholarly writings.
3.
Someone who engages in the act of writing, indicating their role in producing written content and often implying responsibility for its ideas.
4.
A creator of original written material, emphasizing their role in the intellectual ownership of that work.
Example:
この本の著者は誰ですか。