Translation guide
A person who checks text for errors before publication. In Japanese, the role is often split between checking for typos/formatting (校正者) and checking content/accuracy (校閲者). The most common general term is 校正者.
The most common, all-purpose word for someone who proofreads.
General term for a proofreader, focusing on checking for typographical errors, formatting, and consistency.
She works as a proofreader at a publishing company.
Often used in job titles or casual contexts, meaning 'proofreading staff'.
We are hiring proofreading staff.
When the role includes verifying accuracy, not just typos.
A proofreader who also checks facts, logic, and content accuracy, often used in publishing and journalism.
The proofreader checks the factual accuracy of the article.
Staff member responsible for content proofreading and fact-checking.
The proofreading staff pointed out the error.
Specifically for someone working inside a company, often with a focus on printing proofs.
A person in charge of proofreading, often used in traditional publishing or printing companies.
The proofreader performs the final check before printing.
When referring to someone who works independently.
Standard way to say 'freelance proofreader'.
He makes a living as a freelance proofreader.
校正 (kōsei) focuses on typographical errors, formatting, and consistency with the original manuscript. 校閲 (kōetsu) goes further to check factual accuracy, logic, and content. In many workplaces, these roles overlap, but 校正者 is the safer default for 'proofreader'.
Proofreading (kōsei) is the task of fixing typos and missing characters, while copyediting/fact-checking (kōetsu) is the task of verifying content accuracy.
The direct loanword プルーフリーダー (purūfurīdā) is rarely used and may not be understood. Stick with 校正者 or 校閲者.