Japan Transport App: 8 Best Apps for Trains, Suica & Taxis

Getting around Japan is much easier when you have the right apps on your phone. A good Japan transport app can help you check train routes, find platforms, plan transfers, monitor delays, pay for rides, or call a taxi. Here are six useful apps to download before or during your Japan trip.

Best Japan Transport Apps

1. Google Maps

Best for: First-time visitors

Google Maps is one of the easiest apps to use when traveling around Japan. It can show different public transport options and help you walk between stations, hotels, attractions, and restaurants.

Why Use Google Maps in Japan?

• Find train and subway routes
• Check bus routes
• Compare different travel options
• See estimated journey times
• Find station entrances and nearby places
• Get walking directions after leaving the station
• Save places you plan to visit

Google Maps also allows you to download offline maps. However, public transport and walking directions are not available when using Google Maps completely offline.

2. Japan Travel by NAVITIME

Best for: Planning longer trips around Japan

Japan Travel by NAVITIME is designed for travelers exploring Japan. Its route search covers several types of transport, making it useful when your itinerary includes more than local trains.

What Can You Check?

• Regular trains
• Shinkansen
• Limited express trains
• Local and highway buses
• Airport buses
• Flights
• Ferries
• Taxis
• Train schedules
• Transfer stations
• Station exits

You can also adjust your route search based on selected rail passes and tickets, which can be useful when planning trips between several Japanese cities.

3. Japan Transit Planner

Best for: Detailed train and subway searches

Japan Transit Planner is operated by Jorudan, a Japanese transport information company. It is useful for checking routes between railway and subway stations.

Why Use Japan Transit Planner?

• Search train routes
• Check transfer stations
• Compare travel options
• Check departure and arrival information
• Find useful transport information
• Purchase selected mobile tickets

Jorudan also provides mobile tickets for certain transport services that can be purchased and used through your smartphone.

4. Tokyo Metro my! App

Best for: Traveling around Tokyo

If most of your trip is in Tokyo, the official Tokyo Metro my! App can be useful alongside Google Maps.

The app provides information for Tokyo Metro services and can help you understand what is happening on the subway while you travel.

Useful Features

• Tokyo Metro service information
• Real-time train locations
• Delay information
• Route searches
• Train timetables
• Station maps
• Transfer information
• Station navigation
• Congestion information

The app can also include routes using other forms of transport such as taxis and shared bicycles.

5. Suica Mobile

Best for: iPhone users who want cashless transport

Suica Mobile is JR East's official Suica app designed for overseas visitors to Japan.

Instead of buying a physical Suica card, eligible travelers can issue a Suica on their phone and use it for transport and purchases.

What Can Suica Mobile Do?

• Pay for trains
• Pay for buses
• Pay at stores that accept Suica
• Top up through Apple Pay
• Check travel information
• Find transfer information
• Purchase selected passes and tickets
• Use selected JR East Shinkansen services

Suica Mobile is available for compatible Apple Pay devices. The Suica issued through the app is valid for 180 days from issuance.

The remaining balance is not refundable after the validity period ends.

💡 Tip: App downloads, Suica issuance, or top-ups may be restricted in some locations. If you cannot complete the setup before your trip, try again after arriving in Japan.

6. GO Taxi App

Best for: Booking taxis in Japan

GO is one of Japan's major taxi apps and is available across all 47 prefectures.

It can be especially useful when you have luggage, are traveling late at night, or need to reach somewhere that is inconvenient by train.

What Can You Do with GO?

• Request a taxi from your phone
• Set your pickup location
• Enter your destination
• Check your assigned taxi
• See estimated charges
• Pay with supported payment methods
• Use international credit cards
• Use Apple Pay

The GO app supports Japanese and English.

🚕 Tip: GO requires SMS authentication. Its official instructions recommend completing the sign-up process after arriving in Japan.

7. smartEX

Best for: Booking Shinkansen tickets

smartEX is an official reservation service for the Tokaido, Sanyo, and Kyushu Shinkansen. It is useful if you plan to travel between major cities such as Tokyo, Nagoya, Kyoto, Osaka, Hiroshima, Hakata, or Kumamoto.

What Can You Do with smartEX?

• Search Shinkansen schedules
• Reserve Shinkansen seats
• Choose seats from the seat map
• View or cancel reservations
• Change eligible reservations
• Use a QR ticket to enter the station
• Reserve seats with oversized baggage space

The smartEX app is officially available in several regions, including Malaysia, Singapore, Thailand, Hong Kong, Australia, Canada, and the United States. Membership registration is required before booking.

🚄 Tip: smartEX is especially useful if your Japan itinerary includes popular routes such as Tokyo to Kyoto, Tokyo to Osaka, or Osaka to Hiroshima.

8. Uber

Best for: Booking taxis with a familiar app

Uber is another useful option when you need a taxi in Japan. It works with taxi services in many destinations, including Tokyo, Osaka, Kyoto, Fukuoka, Sapporo, Hiroshima, Nagoya, and Okinawa.

Why Use Uber in Japan?

• Request taxis through the app
• Enter your pickup point and destination
• Check available ride options
• See estimated prices
• Track your ride in real time
• View driver and vehicle information
• Share your trip status
• Access support through the app

Uber Taxi service has expanded across all 47 prefectures, although actual availability still depends on the specific city or area.

🚕 Tip: Keep both GO and Uber on your phone. Availability can differ depending on your location, so having both apps gives you another option when taxis are difficult to find.

Which Japan Transport App Should You Use?

You do not need to rely on only one app. Combining several apps can make traveling around Japan easier.

• First trip to Japan: Google Maps + Japan Travel by NAVITIME
• Traveling mainly in Tokyo: Google Maps + Tokyo Metro my!
• Taking many trains: Japan Travel by NAVITIME + Japan Transit Planner
• Booking Shinkansen tickets: smartEX
• Using an iPhone for transport payments: Suica Mobile
• Taking taxis: GO + Uber
• Traveling between several cities: Japan Travel by NAVITIME + smartEX

Tips for Using Japan Transport Apps

• Download apps before your trip: Install the main transport apps before flying to Japan.
• Keep mobile data on: Live routes, delays, train times, and taxi bookings usually need internet access.
• Check the station name: Some stations have similar names, so confirm the full station name and railway line.
• Check the train type: Local, rapid, express, and limited express trains may stop at different stations.
• Use more than one app: Compare routes on another app if the first option looks confusing.
• Check official updates: Look at the railway operator's latest information during delays, bad weather, or service disruptions.