How to use a Japanese washlet toilet (and find the Stop button)

A washlet is a toilet seat with a built-in water spray. Find the Stop button first, press the wash button you want, and adjust the pressure if needed.

What a washlet is

A washlet (a trade name of the maker TOTO) is a toilet seat with a bidet function. It is common in homes, hotels and many public restrooms. The buttons are on a panel beside the seat, on the wall, or on a remote.

Buttons you will often see

TOTO lists these functions on its official page. Names and symbols can differ by model:

How to use it safely

If the buttons are in Japanese only

Look at the symbols. If you are not sure what a button does, do not press it, or press Stop. You can also ask the hotel staff, or check the manual for your model.

FAQ

Is it okay to press a button by mistake?

Yes. Press Stop and the spray stops.

Do all toilets in Japan have washlets?

No. Many public restrooms have a plain toilet, and some older ones are squat style. Carry tissues just in case.

Does the seat warm up?

Many models have a heated seat, according to TOTO. It may be turned off in some restrooms.

Sources

Related tips

Last checked: 2026-11-03. Rules and prices can change, so please confirm with the official sources above.