Japan Etiquette, Plugs and Language: What Visitors Should Know Before Going

Japan is an easy country for first-time visitors because most systems are designed to be simple, but a handful of everyday courtesies can catch people off guard. This guide collects the ones that come up most often: manners on trains, in onsen and in ramen shops, plus plugs, language, toilets and bins. By the end you should know which habits genuinely matter and which ones you can stop worrying about.

The short answer: the rules that really matter

If you remember only three things, make them these. First, noise and personal space: on trains, in lifts and in small shops people expect low voices and a compact footprint. Second, cleanliness: take shoes off where required, wash before an onsen and do not leave rubbish behind. Third, queuing in order, whether on a platform, outside a restaurant or on an escalator. Almost everything else is forgivable for a visitor who is clearly making an effort.

Manners on trains and in public places

On big-city trains most people are very quiet. Set your phone to silent, avoid taking calls and keep conversation low. In crowded carriages wear a backpack on your front or put it on the floor. Priority seats are meant for older people, passengers with disabilities and pregnant travellers, so give them up if someone needs one. Large suitcases belong by your legs or on the overhead rack, and during the morning and evening rush it is kinder to avoid hauling luggage onto main commuter lines if you can. Eating on ordinary commuter trains is not common, but a boxed meal on a shinkansen or some limited express services is perfectly normal.

On escalators, people in Tokyo and much of eastern Japan usually stand on the left and leave the right side free, while Osaka and the Kansai area tend to do the opposite. Many stations now ask everyone to stand still on both sides for safety, so follow the signs and the people around you. On platforms, queue at the marked boarding spots and let passengers get off before you step on.

Onsen etiquette and how to use one

1. 1Shoes off, belongings in a lockerTake your shoes off at the entrance and leave clothes in a basket or locker in the changing room. Nothing but a small towel goes into the bathing area.
2. 2Wash thoroughly before you soakSit at one of the washing stations, use soap and shampoo, and rinse off completely. The bath is for soaking, not for washing.
3. 3Keep the towel out of the waterPut the small towel on your head or on the edge of the bath, never in the water. Tie up long hair so it stays dry.
4. 4Soak quietly, do not swim, and dry off before going backKeep your voice down, take no photos, and wring out the towel and wipe off most of the water before returning to the changing room.

Tattoos are a common worry. Some baths do not allow them, some ask you to cover them and some accept them, depending on each facility's own policy, so check with the place before you go. A private bath or a room with its own bath is a good alternative if shared bathing does not appeal.

Eating ramen, tipping and table manners

Many ramen shops use a ticket machine at the door: choose, pay, then hand the ticket to the staff at the counter. If the machine has no English, the biggest or top-row button is often the house recommendation. Slurping is not rude; it is a normal way to eat noodles while they are hot. Do eat reasonably quickly because the noodles soften, and many shops have a line, so avoid lingering after you finish. Tipping is not a custom in most Japanese restaurants, and staff may even run after you with the change thinking you forgot it.

• Say itadakimasu before eating and gochisosama deshita afterwards; both work in any restaurant.
• Never stand chopsticks upright in rice or pass food from chopsticks to chopsticks, as both are linked to funeral rites.
• Small restaurants often put out free water or tea, and a damp hand towel to use before eating.
• In restaurants with tatami seating, remove shoes at the entrance and keep them off the mats.

Toilets, bins and taking your shoes off

Japanese toilets are clean and easy to find in stations, convenience stores and department stores. Many have control panels on the wall or beside the seat; if you are unsure which button flushes, look for the picture symbols or the English label. A few have special toilet slippers that you must take off before walking back out. Some public toilets have no paper towels or dryers, so carry a small hand towel.

Bins surprise many visitors. There are very few on the street; you will mostly find them at stations, convenience stores and beside vending machines, and they are sorted into burnable waste, bottles, cans and plastic bottles. The easiest approach is to carry a small bag for the day's rubbish and drop it at your hotel or the next bin you see. Eating while walking is frowned upon, so stop and eat in front of the shop or in a designated area.

Which plug do you need in Japan

Japan uses Type A sockets, the flat two-pin style that resembles Thailand's two-pin plugs. A flat two-pin plug from Thailand may fit directly, but three-pin plugs or plugs with thicker pins need an adaptor. Mains voltage in Japan is around 100 volts, lower than Thailand's roughly 220 volts. Most phone chargers, laptop adapters and camera chargers accept a wide range, so read the small print on the adapter. Hair dryers, straighteners and travel kettles, however, may run weakly or be unsuitable, so check the label before you pack them. Many hotels already supply a hair dryer in the room.

Veja os planos de eSIM para o Japão

For language, translation apps, map apps and train apps are the tools you will use most, so being online from the moment you land helps. An eSIM is one option you can set up before departure without collecting a SIM at the airport.

Language: does Japan speak English, and which phrases help

In big cities and tourist hotels, staff often manage basic English, but small local shops, restaurants in smaller towns and quiet stations may use very little. Signs at major stations usually carry English and line codes, and a camera-translation app helps with menus and notices. These short phrases cover most daily needs.

Common mistakes to avoid

• Taking loud phone calls or playing videos without earphones on trains.
• Getting into an onsen without washing first, or putting the towel in the bath.
• Plugging in appliances that are not rated for low voltage without checking the label.
• Leaving rubbish on tables or the roadside because no bin is in sight.
• Leaving cash tips on the table, which can confuse or embarrass staff.