It’s no exaggeration to say that Japanese toilets are among the cleanest in the world.
Public restrooms in Japan are generally well maintained: they are cleaned regularly, stocked with toilet paper, and the doors usually close properly. Compared with many other countries I’ve visited, Japan truly stands out in this area.
(Of course, no country is perfect—there are a few toilets you might prefer to avoid, even in Japan.)
For travelers, this high standard of cleanliness is one of the small but unforgettable comforts of visiting Japan.
Multifunctional Japanese Toilets
Japanese toilets are now famous worldwide for their advanced multifunctional features.
Many toilets are equipped with a built-in washing function. After use, all you need to do is press a button—most buttons are illustrated, so even first-time users won’t be confused. In higher-end hotels and restaurants, toilets may go even further: the lights turn on automatically when you enter, the lid opens with a sensor, and the toilet seat is heated so it never feels cold.
These high-tech toilets are not limited to luxury places. You can find them in airports, shopping malls, train stations, and even some convenience stores.
What Is a Multipurpose (Barrier-Free) Restroom?
A multipurpose restroom, also known as a barrier-free toilet, is a restroom separate from standard men’s and women’s facilities.
As the name suggests, these restrooms are designed for multiple users, including people who use wheelchairs, ostomates, and parents changing diapers. Many of them function as gender-neutral toilets, and signage indicating this is becoming increasingly common in Japan.
These restrooms are especially helpful for people who feel uncomfortable using gender-segregated toilets. However, since they are also essential for people with physical disabilities, users are expected to be considerate and not occupy them unnecessarily.
You can usually find multipurpose restrooms in airports, medium-sized and large train stations, department stores, and large supermarkets. They are often located between the men’s and women’s restrooms.
In addition, some small restaurants and bars have a single restroom shared by all customers.
Things to Keep in Mind When Using Public Toilets in Japan
While most public restrooms in Japan provide toilet paper, there are exceptions. In some small parks or older facilities, toilet paper may not be available.
For this reason, many people in Japan carry pocket tissues, which are easy to buy at convenience stores. If you’re in a real emergency, you can ask someone nearby—most Japanese women, in particular, carry tissues with them.
Do You Know About Japanese-Style Toilets?
Today, Western-style toilets make up about 80–90% of toilets in Japan. However, in older buildings, you may still encounter a Japanese-style toilet.
Japanese-style toilets require users to squat while straddling the toilet bowl. While they aren’t especially difficult to use, they can be uncomfortable for people with weak legs or backs. Some people also consider them unhygienic, as splashing can occur more easily.
This toilet style originally developed because it was convenient for people wearing kimonos. Until around 1990, many private homes in Japan were also equipped with Japanese-style toilets.
How to Say “Toilet” in Japanese
The English word “toilet” is widely understood in Japan. You may also see or hear these terms:
- Otearai (お手洗い) – literally “a place to wash your hands”
- Keshoshitsu (化粧室) – “powder room” or “makeup room,” often used by women
Both are polite euphemisms commonly used in public spaces.
Final Thoughts: Toilets as Part of Japanese Culture
From cutting-edge high-tech toilets to traditional squat-style ones, Japan offers an incredible variety of restroom experiences. While it may not be the first thing on your travel checklist, Japanese toilets are a small cultural detail that leaves a big impression.
If you visit Japan, try to experience both the newest multifunctional toilets and the old-fashioned Japanese-style ones—you’ll understand why toilets are often mentioned as one of Japan’s most surprising cultural highlights.