Translation guide
In Japanese, the concept of a 'public restroom' is expressed differently depending on context. The most common and neutral term is お手洗い (otearai), literally 'hand-washing place,' used widely in public spaces. Other terms vary by formality, gender, and setting.
To refer to a restroom in a public place like a station, department store, or restaurant, in a polite and neutral way.
The most common and polite term for a public restroom. Literally 'hand-washing place.' Used by both men and women in everyday conversation.
お手洗いはどこですか？
Where is the restroom?
すみません、お手洗いをお借りできますか？
Excuse me, may I use your restroom?
A very common loanword from English. Slightly more casual than お手洗い but still widely acceptable. Often used in signage.
トイレはあちらです。
The restroom is over there.
Literally 'powder room.' A more formal or euphemistic term, often used in upscale establishments or written signs. Primarily used for women's restrooms.
化粧室は2階にございます。
The powder room is on the second floor.
To refer to a standalone public toilet facility, often maintained by the local government.
Specifically means 'public toilet.' Used for facilities in parks, streets, etc. Not typically used for restrooms inside commercial buildings.
公園に公衆トイレがあります。
There is a public restroom in the park.
To ask for or refer to the restroom inside a shop or restaurant.
Same as above; the default polite choice.
お手洗いはどちらですか？
Where is the restroom?
Casual and common. Acceptable in most shops and restaurants.
To understand or ask about men's/women's restrooms.
Men's restroom. Often seen on signs.
男性用トイレは右側です。
The men's restroom is on the right.
Women's restroom.
女性用トイレは左側です。
The women's restroom is on the left.
Men's restroom, slightly more casual or abbreviated. Often used in schools or informal signs.
男子トイレは階段の近くです。
The boys' restroom is near the stairs.
Women's restroom, similar casual/abbreviated usage.
女子トイレは1階にあります。
The girls' restroom is on the first floor.
When asking for the restroom in a store or restaurant, it's common to use the phrase 「お手洗いをお借りできますか？」 (May I borrow the restroom?). This is more polite than simply asking where it is.
The English word 'restroom' does not have a direct Japanese equivalent that covers all contexts. Using 休憩室 (rest room) would be incorrect; it means a break room or lounge, not a toilet.
A more formal or official term for a public toilet. Often seen on signs or in official documents. Can sound a bit dated or blunt.
公衆便所は清掃が行き届いています。
The public restroom is well-maintained.
May I use the restroom?