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Japan's trains are famously fast, clean and on time. Whether there's a toilet on board depends entirely on what kind of train you're on. On a two-hour bullet train ride, you're covered. On a packed subway between two stops, you're not, and the next toilet is in the station.
🚄 Shinkansen (Bullet Train) Toilets
Every Shinkansen has toilets, and they're free for every passenger, including people with non-reserved tickets.
Where to find them
The toilets aren't in the seating area. They're in the deck (デッキ, dekki), the small space between cars where the doors are. Not every car has them, but you're never more than a car or two away. Head for the end of your car and follow the toilet pictogram on the signs.
What you'll find
- Western-style toilets, mostly with washlet functions. Our toilet buttons guide explains the panel.
- Separate urinals for men on many trains.
- A washroom (洗面所, senmenjo) outside the toilets, with sinks and mirrors.
- A larger multipurpose toilet near the wheelchair spaces. It's roomy enough for a wheelchair and often has baby-changing facilities.
Tips for Shinkansen toilets
- Take your valuables. Japan is very safe, but bring your phone and wallet rather than leaving them on the seat.
- Hold on. The ride is smooth, but at close to 300 km/h, curves are still curves. Use the handrails.
- Leave big luggage at your seat. The regular cubicles are small.
- Feeling unwell? Many Shinkansen have a multipurpose room (多目的室, tamokuteki-shitsu) for passengers who need to lie down or nurse a baby. Ask the conductor.
🚆 Limited Express Trains
Limited express trains (特急, tokkyū) are the long-distance trains with reserved seats that run on routes the Shinkansen doesn't cover, both on JR and on private railways. Almost all of them have toilets, usually at the ends of some cars, just like the Shinkansen.
✈️ Airport Trains
This is where it matters most: after a long flight, you'll want to know before you board.
| Train | Toilet? | Notes |
|---|---|---|
| Narita Express (N'EX) Narita Airport |
✓ Yes | Toilets at the ends of cars, including a large multipurpose toilet with baby facilities. |
| Keisei Skyliner Narita Airport |
✓ Yes | An accessible toilet in car 5. |
| Tokyo Monorail Haneda Airport |
✗ No | Use the airport toilets before you board. |
| Keikyu Line Haneda Airport |
✗ No | Use the airport toilets before you board. |
🚇 Subways & City Trains
Regular subway trains don't have toilets, in Tokyo, Osaka or any other city. Neither do most JR city lines, like Tokyo's Yamanote Line. These are short-hop commuter trains, so the toilets are in the stations instead.
A few longer-distance JR lines around Tokyo are an exception. Trains with double-decker Green Cars (first class), like those on the Tōkaidō Line, have a toilet on board, and toilets were added to Chūō Line trains along with their new Green Cars. Even so, check the car information on the platform rather than counting on one.
🎫 Station Toilets and the Ticket Gates
Station toilets are either inside the ticket gates (改札内, kaisatsu-nai) or outside them (改札外, kaisatsu-gai). If you're already travelling, use the one inside before you leave the station. If you're not, look for signs to one outside the gates, or ask at the staffed gate. Our guide to finding a toilet in Japan explains how it works.
🗣️ Useful Phrases
Is there a toilet on this train?
この電車にトイレはありますか？ (Kono densha ni toire wa arimasu ka?) 👉 “Is there a toilet on this train?”Which car is the toilet in?
トイレは何号車ですか？ (Toire wa nan-gōsha desu ka?) 👉 “Which car is the toilet in?”The answer will be a number followed by 号車 (gōsha, car number). For example, go-gōsha means car 5.
For more, see how to ask for a toilet in Japanese.
❓ Frequently Asked Questions
Are train toilets free in Japan?
Yes. Toilets on trains and in stations are free. See Are toilets free in Japan?
Can I use the Shinkansen toilet with a non-reserved ticket?
Yes. The toilets are for every passenger on the train, whatever ticket you have.
Is there a toilet on the Yamanote Line?
No. Just get off at the next station. Yamanote Line stations are only a couple of minutes apart, and the stations have toilets.
Do Shinkansen toilets have washlets?
Most do, especially on newer trains. They also have toilet paper and a flush button, usually on the wall.
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