Translation guide
A contributor is someone who gives something (money, work, ideas, content) to a shared effort or cause. This guide covers how to express that in Japanese, from formal roles to casual participation.
To refer to someone who donates money or provides financial support to a cause, project, or organization.
Standard term for a donor or financial contributor. Neutral and widely understood.
彼は匿名の寄付者です。
He is an anonymous contributor.
Refers to an investor or financial backer, often in a business context.
そのプロジェクトには多くの出資者がいる。
The project has many financial contributors.
To describe someone who actively participates by providing labor, expertise, articles, code, etc.
General term for a contributor in terms of effort, ideas, or achievements. Often used in formal or professional contexts.
彼女はこの分野の重要な貢献者だ。
She is an important contributor to this field.
Specifically a contributor of written content, such as to a magazine, journal, or website.
Means 'participant', but can be used when someone contributes to a group activity or discussion. Less formal than 貢献者.
A collaborator or co-operator; someone who contributes by working together with others.
A more roundabout way to say 'a person who contributes'. Used when you want to emphasize the act of contributing.
地域に貢献する人を探しています。
We are looking for people who contribute to the community.
To express that something is a contributing factor or cause, often in abstract or analytical contexts.
Means 'factor' or 'cause'. Used when something contributes to a result or situation.
ストレスは病気の大きな要因だ。
Stress is a major contributor to illness.
Means 'one cause' or 'contributing factor'. Often used in formal explanations.
貢献者 (こうけんしゃ) is for general contributions of effort, ideas, or work. 寄付者 (きふしゃ) is specifically for monetary or material donations. Do not use 寄付者 for someone who writes an article or volunteers time.
In many casual contexts, Japanese does not use a noun equivalent to 'contributor'. Instead, describe the action: 手伝ってくれた人 (person who helped) or アイデアを出した人 (person who gave ideas). Using 貢献者 in everyday conversation can sound overly formal.
彼はうちの雑誌に定期的に寄稿している。
He is a regular contributor to our magazine.
Uses the verb 寄稿する instead of a noun.
ご協力いただいた皆様、ありがとうございます。
Thank you to all our contributors.
A natural way to thank contributors without a direct noun.
He writes articles as a contributor to the newspaper.
All the contributors to the meeting shared their opinions.
この研究には多くの協力者がいた。
There were many contributors to this research.
運動不足が肥満の一因となっている。
Lack of exercise is a contributor to obesity.