Earthquake Preparedness for Visitors to Japan

Calm, practical earthquake tips for visitors to Japan: how alerts work, what to do indoors, on trains and near the coast, and a hotel check-in routine.

Published October 18, 2026 at 3:21 AM JST | By Tokyo Paul

Quick answer: Install the free Safety tips app, learn your hotel's evacuation route at check-in, and if shaking starts, protect your head, shelter under something sturdy and follow staff instructions. Near the coast, move to higher ground right away after a strong quake.

Japan sits in a region of frequent seismic activity, and the country has spent decades building one of the world's most advanced systems for living with it. Visitors benefit from that preparation: modern buildings, clear signage, fast alerts and well-practiced staff are part of daily life. This guide explains how earthquake warnings work, what to do in the most common situations, and a few simple habits that help you feel ready, so you can enjoy your trip with confidence instead of worry.

How Common Are Earthquakes in Japan?

Small tremors are a normal part of life in Japan, and most are barely noticeable to visitors. Japan's Meteorological Agency (JMA) monitors seismic activity around the clock and reports each quake's location, magnitude and seismic intensity within minutes. Intensity is measured on the Japanese seismic intensity scale, which runs from 0 to 7, with levels 5 and 6 each divided into lower and upper. Lower numbers feel like gentle shaking indoors, while higher numbers make it hard to stand.

Because the country is so accustomed to earthquakes, its buildings, rail systems and public facilities are designed with them in mind. Schools, offices and neighborhoods hold regular drills, and local communities mark designated evacuation spaces clearly. As a visitor, you do not need to memorize anything complicated. A few ideas, repeated here, are enough to guide you through almost any situation.

How Do Earthquake Early Warnings Work?

Japan's Earthquake Early Warning system detects the first, faster waves of a quake using seismometers across the country and quickly estimates its location and strength. It then sends alerts that can reach people a few seconds to a minute or more before the strongest shaking arrives, depending on how far you are from the epicenter. The JMA says the purpose is to give time for protective actions, such as slowing trains, stopping elevators and letting people take cover.

Warnings appear in several ways. Smartphones sold in Japan receive loud emergency alerts, television and radio broadcast distinctive chimes followed by an announcement, and many public places use speakers. If your phone is from abroad, the free Safety tips app from the Japan Tourism Agency can send earthquake early warnings and other alerts in many languages, so installing it before your trip is a smart step. Keep in mind that areas very close to the epicenter may feel strong shaking before any alert arrives.

What Should You Do When the Ground Shakes?

The key advice is to stay calm and protect yourself first. If you are indoors, the JMA recommends covering your head and taking shelter under a sturdy table, and not running outside. If you are in a crowd or a public building, follow staff instructions and avoid rushing toward the exits. In an elevator, stop at the nearest floor and leave right away. Outdoors, keep clear of block walls, signs and glass that could fall.

Once the shaking ends, stay alert for aftershocks. Official guidance from Japan's national tourism organization notes that fire is the most dangerous secondary hazard, so put out any open flames and avoid using anything that could spark if you smell gas. Check on the people around you, listen for announcements and use your phone to read official alerts. Text and data messages tend to work better than calls when networks are busy.

What About Trains, Cars and Hotels?

On trains and subways, hold firmly to a strap or handrail and protect your head. Trains often stop on their own when an earthquake is detected, and staff will give instructions. After the shaking stops, wait for announcements, and never step down onto the tracks by yourself, because that is very dangerous. Shinkansen and local lines have their own safety systems and usually resume once inspections are complete.

If you are driving, which is uncommon for visitors, do not brake suddenly. Turn on your hazard lights, slow down gradually and pull over safely to the left if the car is still moving. In a hotel, take a moment at check-in to find the evacuation map on the back of your room door and note the nearest stairs, since elevators may stop. Keep your shoes, a flashlight (your phone has one), your key card and a charged phone within easy reach at night.

What If You Are Near the Coast?

If you are near the sea or a river when a strong or long-lasting earthquake occurs, move to higher ground right away without waiting for further instructions. The JMA's guidance is simple: leave coastal areas and get to higher ground, head for designated tsunami refuge buildings or areas, and look for tsunami hazard markers and signs. Stay away from beaches and riverbanks until the warning has been lifted, because waves can arrive more than once.

Tsunami information is categorized as an advisory, a warning or a major warning depending on expected wave height, and the JMA typically issues it within a few minutes of a quake. Follow the actions of the people around you, move on foot if possible, and keep checking updates by phone, television or radio. When officials say it is safe, return to your lodging and continue to watch for news.

Quick Takeaways: A Simple Readiness Routine

You do not need a full emergency bag as a visitor, but a few small items are worth keeping within reach. A fully charged phone and a small power bank are the most useful, along with a photo of your passport, your hotel address and your embassy contact details saved offline. A reusable water bottle, a few small coins and a little cash can help if electronic payments are unavailable for a while. Wear comfortable shoes when you go out, since you may need to walk if trains stop. If your plans change because of an earthquake, let family or friends know you are safe by message, and keep calls short to leave networks free for others.

Install the Safety tips app, charge your phone each night and keep a small power bank handy. At check-in, learn your hotel's evacuation route, and keep shoes and a light near your bed. If shaking starts, protect your head, follow staff instructions, and stay away from glass and unstable objects. If you are near the coast and the shaking is strong, move to high ground immediately.

These few habits take only minutes to set up, and they are the same steps local people follow. With them in place, you can set the topic aside and get on with the joyful parts of your trip, knowing that Japan's alerts, buildings and communities are well prepared.

Frequently Asked Questions

What should I do during an earthquake in Japan?

Stay calm and protect your head. Indoors, the Japan Meteorological Agency advises sheltering under a sturdy table and not running outside. In crowds, follow staff instructions, and in an elevator, stop at the nearest floor and leave. Keep clear of glass and falling objects.

How will I get earthquake alerts as a tourist?

Japan's Earthquake Early Warning reaches phones sold in Japan, television, radio and public speakers. Visitors with foreign phones can install the free Safety tips app from the Japan Tourism Agency, which sends earthquake and tsunami alerts in many languages.

What should I do after an earthquake near the coast?

Move to higher ground or a designated tsunami refuge building right away, on foot if possible, and stay away from beaches and riverbanks until the warning is lifted. Waves can arrive more than once, so keep checking official updates by phone, television or radio.