Translation guide
The placeholder name 'John Doe' is used in English for an unidentified or anonymous male. In Japanese, there is no single direct equivalent; the best choice depends on context, such as legal documents, news, or casual examples.
Used in legal or official contexts for an unknown man, similar to 'John Doe' in court cases or police reports.
A traditional placeholder name for an anonymous person, often used in legal or formal contexts. It literally means 'nameless Gonbei'.
被告は名無しの権兵衛として起訴された。
The defendant was indicted as John Doe.
A descriptive phrase meaning 'male of unknown name', used in official reports or news when the identity is not known.
警察は氏名不詳の男性の身元を調べている。
The police are investigating the identity of the John Doe.
Used in sample forms, documents, or explanations to represent a generic person, like 'John Doe' on a sample ID card.
The most common Japanese placeholder name for a male, equivalent to 'John Doe' in examples. Often paired with '山田花子' for females.
サンプルの名刺には山田太郎と印刷されていた。
The sample business card had 'John Doe' printed on it.
Also used as a generic placeholder, though slightly more traditional or humorous.
この書類には名無しの権兵衛と記入してください。
Please fill in this form with 'John Doe'.
Specifically for an unidentified male corpse, similar to 'John Doe' in morgue or disaster contexts.
Means 'male of unknown identity', commonly used in news reports about unidentified bodies.
身元不明の男性の遺体が発見された。
The body of a John Doe was found.
Used jokingly or casually to refer to an unspecified person, like 'some guy'.
A casual, slightly teasing way to refer to someone whose name you are not mentioning, similar to 'what's-his-name' or 'John Doe'.
誰かさんがまた遅刻したよ。
John Doe is late again.
A formal or written way to say 'a certain person', often used in news or reports, but can be used casually with a hint of formality.
There is no single Japanese word that perfectly matches 'John Doe' in all contexts. Using a literal translation like 'ジョン・ドウ' may not be understood. Choose the appropriate phrase based on the situation.
Japanese placeholder names are often gender-specific. For females, use '山田花子' (やまだはなこ) or '名無しの権子' (ななしのごんこ) in similar contexts.
Apparently, John Doe leaked the secret.