Country Facts

Capital

Tokyo

Size

377,973 km²

Time Zone

Tokyo, Japan (GMT+9)

Population

About 123 million

Currency

Japanese Yen

Flight Time

Direct flight from UK 13h35

By Aleem Raheem, Earth Trip co-founder and Japan specialist · Updated October 2026

Japan Travel Guide: Everything You Need to Know Before You Go

Japan is one of the safest, cleanest and most rewarding countries in the world to visit. In one trip you can explore the neon streets of Tokyo, the temples and gardens of Kyoto, the thatched villages of the Japanese Alps and the island art of Naoshima, staying in traditional ryokan inns and eating some of the best food on the planet. Trains run on time to the minute, and almost everything works exactly as it should.

This guide covers the practical side of a trip: when to go, entry requirements, getting around, money, health, safety and local customs. For ideas and itineraries, see our Japan bespoke holidays.

Japan at a Glance

CapitalTokyo
PopulationAbout 123 million
LanguageJapanese. Signs on trains and in cities are also in English
CurrencyJapanese yen (JPY)
Time differenceGMT+9: nine hours ahead of the UK in winter, eight in summer
Flight time from the UKAround 14 hours direct from London to Tokyo
VisaNot needed in advance for British citizens for stays of up to 90 days
Electricity100V, two flat-pin plugs (US style), so bring an adaptor
Best time to visitLate March to May and October to November

 

Getting There and Around

British Airways, Japan Airlines and ANA fly direct from London to Tokyo, taking around 14 hours, and there are many one-stop routes via Europe, the Middle East and Asia. You can fly into Tokyo and out of Osaka to save time.

Japan’s trains are the best way to travel. The shinkansen (bullet train) links Tokyo and Kyoto in just over two hours, and local trains reach almost everywhere. A rechargeable IC card such as Suica or Pasmo pays for city trains, buses and convenience stores. We book your rail tickets and, where it’s good value, a Japan Rail Pass. Your luggage can be sent ahead between hotels, so you can travel light on the trains.

Preparing For A Trip To Japan?

Visas and Entry Requirements

British citizens don’t need to apply for a visa in advance. You are given permission to stay for up to 90 days on arrival for tourism, and your passport must be valid for the whole of your stay, with a blank page for the entry stamp. You can fill in your immigration and customs forms online before you fly using Visit Japan Web. Japan’s departure tax, the International Tourist Tax, rose to 3,000 yen from 1 July 2026 and is usually included in your air ticket. Rules can change, so always check the UK government’s entry requirements for Japan before you travel.

Read More On Visas

Health and Medicines

Healthcare in Japan is excellent but expensive, so take out travel insurance that covers medical treatment. Check the vaccine advice on TravelHealthPro before you go. Japan has very strict rules on medicines: some common products sold in the UK, including Vicks inhalers and decongestants containing pseudoephedrine, are banned, and some prescription medicines need a permit. Check with the Japanese Embassy before you travel if you take regular medication. In an emergency, call 119 for an ambulance or 110 for the police.

Read More On Health

Weather & When To Go

Japan’s weather varies by season. Spring (March to May) brings mild temperatures and beautiful cherry blossoms, while summer (June to August) is hot, humid, and rainy. Autumn (September to November) offers cooler weather with colorful fall foliage, and winter (December to February) is cold with snowfall in northern areas and ski resorts.

The best time to visit Japan is typically in spring for cherry blossoms (March-April) or autumn for fall colors (October-November), when the weather is pleasant and the scenery is stunning.

When to Go: Japan’s Seasons

SeasonWeatherHighlights
Spring (March to May)Mild and freshCherry blossom, usually late March to early April in Tokyo and Kyoto. The busiest time of year
Early summer (June to mid-July)Warm, with the rainy season in most areasGreen gardens, hydrangeas, fewer visitors. Hokkaido stays drier
Summer (mid-July to August)Hot and humid, often above 30°CFestivals and fireworks, hiking in the Japanese Alps and Hokkaido
Autumn (September to November)Warm, then clear and crisp. Typhoons are possible in SeptemberAutumn colours, from October in the mountains to late November in Kyoto
Winter (December to February)Cold and mostly clear in Tokyo and Kyoto; snowy in the north and mountainsSnow monkeys, skiing, hot springs and snowy villages such as Shirakawa-go

Japan’s big holiday periods are Golden Week (late April to early May), Obon (mid-August) and New Year. Trains and hotels are very busy, so we plan around them where we can.

 

Read More On Weather

Money

The currency is the Japanese yen. Cards are now widely accepted in hotels, shops, restaurants and stations, but cash is still useful at small restaurants, temples, markets and in rural areas. ATMs in 7-Eleven stores and post offices accept foreign cards. Tipping is not part of Japanese culture, and leaving money can cause confusion, so there’s no need to tip.

Staying Safe

Japan has some of the lowest crime rates in the world, and it’s safe to walk around cities at night. The main natural risks are earthquakes and, from about August to October, typhoons. Buildings are designed for earthquakes, and hotels explain what to do in an emergency. Follow official instructions and check the latest UK travel advice for Japan before you go.

Local Customs and Etiquette

  • Shoes off: remove your shoes in homes, ryokan, temples and some restaurants, and use the slippers provided.
  • Onsen hot springs: wash thoroughly before getting into the bath, don’t put your towel in the water, and be aware that some baths don’t allow visible tattoos. We can find tattoo-friendly or private baths.
  • On trains: keep your voice down and don’t talk on the phone.
  • Eating: don’t stand chopsticks upright in rice or pass food from chopstick to chopstick, and try not to eat while walking in busy streets.
  • Kyoto’s Gion: some private lanes are closed to visitors, and geiko and maiko should never be photographed without permission.

Food and Drink

Japanese food is one of the great reasons to visit. Try sushi at Tokyo’s Toyosu or Tsukiji Outer Market, ramen in tiny counter restaurants, tempura, okonomiyaki in Osaka and Hiroshima, and kaiseki, the beautiful multi-course dinners served in ryokan. Department store food halls and convenience stores are surprisingly good for snacks. Tap water is safe to drink everywhere.

Frequently Asked Questions

Do I need a visa for Japan?

No. British citizens don’t need to apply for a visa in advance and can stay for up to 90 days as a tourist. Your passport must be valid for your whole stay. Always check the latest UK government advice before you travel.

Is Japan expensive to visit?

Japan can be very good value. Hotels in Tokyo and Kyoto and ryokan stays can be pricey, especially in cherry blossom season, but food, local transport and many sights are cheaper than you might expect. A simple lunch of ramen or a bento box costs much less than a similar meal in London.

Is the Japan Rail Pass worth it?

It depends on your route. The pass covers most JR trains, including many bullet trains, and is good value if you’re making several long journeys, such as Tokyo to Kyoto, Hiroshima and back. For shorter trips, single tickets are often cheaper. We’ll work out the best option for your itinerary.

Can I use credit cards in Japan?

Yes, in most hotels, shops, stations and larger restaurants. Carry some cash for small restaurants, temples, shrines and rural areas. ATMs in 7-Eleven stores and post offices accept foreign cards.

Do you tip in Japan?

No. Tipping is not part of Japanese culture, and staff may try to return the money. Excellent service is simply expected.

What plug sockets are used in Japan?

Japan uses 100V and two flat-pin plugs, the same as in the USA, so bring a UK-to-US adaptor. Most phone and laptop chargers work fine on 100V.

Can I go to an onsen with tattoos?

Some onsen and public baths don’t allow visible tattoos, though the rules are becoming more relaxed. Small tattoos can often be covered with a plaster. We can choose ryokan with private baths or tattoo-friendly hot springs.

Plan Your Japan Holiday

Ready to start? Explore our Japan bespoke holidays, read about Japan’s regions, browse our Japan hotels, or see our 23-day China, South Korea and Japan holiday. To start planning, request a video call with our specialist.

Read More On Flight Details

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