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World Lens: Japan's travel, disasters, daily life and numbers on one map

World Lens is a free site that puts Japan's travel information, disaster warnings, daily life and statistics on one map. Every page is available in 10 languages.

Photo: Gifu-sizu / CC0

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This translation was generated by AI and may contain wording that differs from the facts. Please check the Japanese original or official sources for anything important. Japanese original

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🧳 Trip checklist 💴 Trip cost calculator 📳 Earthquake simulator ☄️ Asteroid impact simulator

WOW JAPANFrom Mount Fuji and the shinkansen to ramen and hot springs: 100 sights, foods and experiences that amaze visitors, with photos, official sites and map links.Trip checklistWhat to book for Japan, and when: where to stay in Tokyo, Kyoto and Osaka, eSIM vs pocket Wi-Fi, shinkansen vs the Japan Rail Pass, tickets that sell out, cash and cards, insurance and emergency numbers.Japan itinerariesDay-by-day Japan itineraries for 5, 7, 10 and 14 days: what to see each day, travel times, which city to sleep in, budget estimates, and hotel and experience links.Japan by monthWhen is the best time to visit Japan? Month by month from January to December: temperatures and rain, festivals, cherry blossoms and autumn leaves, seasonal food, holiday crowds, what to pack and where to go.Trip cost calculatorChoose days, travellers, travel style (budget, standard or premium) and intercity transport to estimate what a trip to Japan costs, with a breakdown for hotels, food, transport and sightseeing, converted into your own currency.Japan eSIM and Wi-FiCompare the ways to get online in Japan: eSIM, physical SIM, pocket Wi-Fi rental, roaming and free Wi-Fi — plus step-by-step eSIM setup and the pitfalls to avoid.Japan tickets guideRelease dates, how to buy, typical prices and tips for seven Japan tickets that sell out, based on official information — the Ghibli Museum goes on sale on the 10th of the previous month, Mount Fuji needs a climbing reservation, and more.Where to stayPick the right neighbourhood on your first trip: who each area suits, airport access, price level and nearby sights in Tokyo, Kyoto, Osaka, Sapporo, Fukuoka, Okinawa, Hakone and Kanazawa.47 prefecturesOne guide for each of Japan's 47 prefectures, from Hokkaido to Okinawa: top sights, local food, what it's No. 1 for, festivals, hot springs, castles and cherry-blossom timing, with hotel and experience links.Shopping in JapanDrugstore skincare and sunscreen, stationery, knives, Onitsuka Tiger, watches and used cameras cost less in Japan. Regional KitKats, gachapon, Ichiban Kuji and Pokémon Center exclusives exist only here. Plus the tax-free changes from November 2026.What each country buysWhat travellers from 21 countries and regions — Korea, China, Taiwan, the US and more — bought in Japan in 2025, ranked from official Japan Tourism Agency data: purchase rates and average spend for sweets, clothing, cosmetics, medicines and alcohol, with typical examples.Japan itinerariesFirst visit: the 7-day Golden Route. Second: Hokkaido or Kyushu. Third-plus: remote islands and the countryside. Long stays: 14–30 days. Day-by-day stops, lodging and three budget levels for each.38 famous Japanese souvenirsFrom Shiroi Koibito, Tokyo Banana, yatsuhashi and Akafuku to Nambu ironware, Imabari towels, matcha and sake: 38 classic souvenirs with prices and where to buy them.Japanese manners and the honest side18 basic manners (queue, be quiet on trains, no tipping, shoes off), 13 honest truths about Japanese people, 35 confusing Japanese words and 50 phrases for stations, restaurants, izakaya and emergencies.Japan through the yearA month-by-month calendar of 64 festivals from the Sapporo Snow Festival to Awa Odori, seasonal food and events for 12 months, 47 local dishes, 30 flower and foliage spots, 24 hot springs, 22 castles and each prefecture's 'No. 1'.Japan disaster guideWhat to do at each level of the May 2026 system (advisory 2, warning 3, danger warning 4, emergency warning 5), 35 JMA warning types, volcano alert levels 1–5, go-bag and home preparedness lists, and 25 major disasters since 1923.Earthquake simulatorClick the map to set the epicentre, choose magnitude, depth, quake type and ground, and see the estimated shaking (Japan's shindo scale) and when the S-waves arrive across Japan. Recreate the 2011 Tohoku and 1995 Kobe earthquakes, or the feared Nankai Trough quake.Asteroid impact simulatorPick an asteroid's size, speed, angle and type, drop it anywhere on the map, and see whether it explodes in the air or hits the ground, how big the crater is, how far buildings fall and burns reach, and the equivalent earthquake. Includes Chelyabinsk, Tunguska and the dinosaur-killer.Japan by the numbers4th-largest economy, 123 million people, the world's highest share of over-65s at 29.4%, 3.9 million vending machines, 14,125 islands, 26 World Heritage sites. 24 surprising numbers plus a table of the 47 prefectures.Prices in JapanRamen ¥1,000, conveyor sushi ¥120 a plate, a convenience-store rice ball ¥180, shinkansen Tokyo→Kyoto ¥14,170, capsule hotel ¥4,000, ryokan with two meals ¥30,000, Mount Fuji trail fee ¥4,000 — 15 price benchmarks plus the rules on tax-free shopping, tipping and cash.

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日本語 · English · 简体中文 · 繁體中文(台灣) · 한국어 · Français · Español · Português · Polski · हिन्दी

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Frequently asked questions

How many days do I need for a first trip to Japan?

Seven days is enough for the 'Golden Route' of Tokyo, Hakone, Kyoto, Nara and Osaka at a comfortable pace. Tokyo alone takes 3–4 days and Kyoto 2. With 10 days or more you can add Hiroshima or Hokkaido.

Is tipping expected in Japan?

No. There is no tipping culture in restaurants, taxis or hotels, and change is always returned in full. A 'gochisōsama' or 'arigatō gozaimasu' is all the thanks that is expected.

How much do I need to spend for tax-free shopping, and what is the consumption tax?

Consumption tax is 10% (8% on food and drink). Foreign visitors can shop tax-free from ¥5,000 per store per day; show your passport at the counter.

Is the Japan Rail Pass worth it?

It costs ¥50,000 for 7 days. A Tokyo–Kyoto return (about ¥28,000) alone does not pay it off; it pays when you cover three or more cities by shinkansen, such as Tokyo → Kyoto → Hiroshima → Tokyo. For one-way trips an IC card such as Suica is enough.

Do I need cash in Japan, or can I pay by card?

In cities, credit cards and IC cards (Suica, PASMO) work almost everywhere. Small shops in the countryside, temple admissions and festival stalls are often cash-only, so carry ¥10,000–20,000. Convenience-store ATMs accept foreign cards.

What are the emergency numbers in Japan?

Police 110, ambulance and fire 119, with English available. The Japan Visitor Hotline on 050-3816-2787 is 24 hours and multilingual for emergencies, illness and disasters.

When is the best time to visit Japan?

Cherry blossoms peak in late March to early April (Tokyo, Kyoto) and autumn leaves in mid to late November. Summer (July–August) is hot and humid, and typhoons are most common in August and September. Winter brings snow and hot springs in Hokkaido, while Okinawa stays around 15 °C even in January.

Can I use an onsen if I have tattoos?

It depends on the facility. Many onsen still ban tattoos, but more allow them with a cover sticker or do not mind at all. The safe choice is a ryokan with a private bath (kashikiri).

What is the difference between a warning, a danger warning and an emergency warning in Japan?

Since 28 May 2026 the Japan Meteorological Agency's bulletins match alert levels: advisory = level 2 (check your evacuation plan), warning = level 3 (older people and others at risk evacuate), danger warning = level 4 (everyone leaves dangerous areas) and emergency warning = level 5 (take the best action to save your life). Danger warnings are new and cover heavy rain, landslides and storm surge.

What should I do if an earthquake hits while I am in Japan?

Protect your head and wait under a table until the shaking stops; do not rush outside. Near the coast, if the shaking is strong or a tsunami warning is issued, go to high ground at once. Buildings are highly earthquake-resistant and your phone will receive early warnings. In a hotel, follow staff instructions.

How much do ramen and hotels cost in Japan?

A bowl of ramen is about ¥1,000, conveyor sushi from ¥120 a plate and a convenience-store rice ball about ¥180. Capsule hotels cost ¥3,000–5,000, business hotels ¥8,000–15,000 and a ryokan with two meals ¥20,000–50,000 per person.

When can I climb Mount Fuji?

The climbing season runs only from early July to early September. Since 2025 a ¥4,000 trail fee and advance booking are required. 'Bullet climbs' without a rest are discouraged; most people stay a night in a mountain hut and watch the sunrise.

More pages

WOW JAPANFrom Mount Fuji and the shinkansen to ramen and hot springs: 100 sights, foods and experie…Trip checklistWhat to book for Japan, and when: where to stay in Tokyo, Kyoto and Osaka, eSIM vs pocket …Japan itinerariesDay-by-day Japan itineraries for 5, 7, 10 and 14 days: what to see each day, travel times,…Japan by monthWhen is the best time to visit Japan? Month by month from January to December: temperature…Trip cost calculatorChoose days, travellers, travel style (budget, standard or premium) and intercity transpor…Japan eSIM and Wi-FiCompare the ways to get online in Japan: eSIM, physical SIM, pocket Wi-Fi rental, roaming …Japan tickets guideRelease dates, how to buy, typical prices and tips for seven Japan tickets that sell out, …Where to stayPick the right neighbourhood on your first trip: who each area suits, airport access, pric…47 prefecturesOne guide for each of Japan's 47 prefectures, from Hokkaido to Okinawa: top sights, local …Shopping in JapanDrugstore skincare and sunscreen, stationery, knives, Onitsuka Tiger, watches and used cam…What each country buysWhat travellers from 21 countries and regions — Korea, China, Taiwan, the US and more — bo…Japan itinerariesFirst visit: the 7-day Golden Route. Second: Hokkaido or Kyushu. Third-plus: remote island…38 famous Japanese souvenirsFrom Shiroi Koibito, Tokyo Banana, yatsuhashi and Akafuku to Nambu ironware, Imabari towel…Japanese manners and the honest side18 basic manners (queue, be quiet on trains, no tipping, shoes off), 13 honest truths abou…Japan through the yearA month-by-month calendar of 64 festivals from the Sapporo Snow Festival to Awa Odori, sea…Japan disaster guideWhat to do at each level of the May 2026 system (advisory 2, warning 3, danger warning 4, …Earthquake simulatorClick the map to set the epicentre, choose magnitude, depth, quake type and ground, and se…Asteroid impact simulatorPick an asteroid's size, speed, angle and type, drop it anywhere on the map, and see wheth…Japan by the numbers4th-largest economy, 123 million people, the world's highest share of over-65s at 29.4%, 3…Prices in JapanRamen ¥1,000, conveyor sushi ¥120 a plate, a convenience-store rice ball ¥180, shinkansen …
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