Are you worried about running out of battery right before capturing that breathtaking view of Mt. Fuji from the Shinkansen window—or when you need your phone to translate signs or purchase tickets at your next stop?

Don’t let a low battery ruin your once-in-a-lifetime travel memories. In this article, we’ll share tips to keep your devices powered up and ready to go.

Can You Charge Your Devices on the Shinkansen/Bullet Train?

Yes, but availability depends on the train line, seat type, and car class. Here’s an overview:

outlet on green car
outlet on ordinary car
Photos from JR-odekake net
outlet on Kyushu line green car

Power Outlet locations by Seat Type

Seat TypeCharging OutletsNotes
Green CarPower outlets available at every seatAll Green Cars on major Shinkansen lines provide outlets for easy charging.
Ordinary CarPower outlets at most window seats (varies by train model)
Some aisle seats may also have outlets on specific trains
Availability depends on the train model. It’s best to confirm when booking.

For those who are not familiar with the Shinkansen seat types, here are the basic differences.

Green Car
  • Luxury Seating
  • Quieter Environment
  • Higher Cost
Ordinary Car
  • Standard Seating
  • Affordable Option
  • Basic Services

Power Outlet Locations by Train Line

Here’s an overview of where you can typically find power outlets when traveling from Tokyo to Hakata on the Shinkansen (Tokaido Shinkansen):

Train SeriesOrdinary CarGreen Car
N700S SeriesElectric outlets are available at every seat.Electric outlets at every seat.
N700A & N700 SeriesOutlets are located at window seats (Seats A and E) and at seats in the very front and back of each car.Electric outlets at every seat.

Tips for Booking a Seat with a Power Outlet

map from https://smart-ex.jp/en/beginner/equipment/

Most Shinkansen trains have power outlets as described above. Check the train schedule and car type in advance to ensure you select a train equipped with power outlets.

For more detailed information, please visit the official JR websites.

Tokaido Shinkansen

Route: Tokyo ⇔ Kyoto ⇔ Osaka
Key Stops: Tokyo, Yokohama, Nagoya, Kyoto, Osaka (Shin-Osaka)
JR-Central website

Sanyo Shinkansen

Route: Osaka (Shin-Osaka) ⇔ Hiroshima ⇔ Fukuoka (Hakata)
Key Stops: Shin-Kobe, Himeji, Hiroshima, Hakata
JR-West website

Kyushu Shinkansen

Route: Fukuoka (Hakata) ⇔ Kagoshima (Kagoshima-Chuo)
Key Stops: Kumamoto, Kagoshima-Chuo
JR-Kyushu website

How to Reserve a Seat with a Power Outlet

Requesting When Booking

Look for options like “window seat” or “last row” in the booking form, as these seats are more likely to have outlets available.
Using a Ticket Machine

If you’re using a ticket machine, choose the “window seat” option when prompted. Window seats typically have a power outlet nearby, especially on newer trains.
Requesting at the Ticket Counter

At the ticket counter (called “Midori no Madoguchi”), you can simply ask the staff, “Can I have a seat with a power outlet, please?” They’ll assist you in selecting a suitable seat.

Special Note for JR Pass (Japan Rail Pass) Holders

If you have a JR Pass (Japan Rail Pass), you may not be able to make reservations until you exchange your JR Pass voucher for the actual pass upon arrival in Japan.

Once you exchange your voucher at a JR ticket office, you can make seat reservations at the same time. Simply let the staff know you’d like to reserve a seat with a power outlet, and they will assist you.

Important Tips for Charging on the Shinkansen/Bullet Train

  1. Bring Your Own Charging Cable:
    • Shinkansen do not provide cables, so pack your own.
      phone charger image
  2. Carry a Backup Power Bank:
    • Outlets may not be functional in rare cases or might already be in use.
      A power bank ensures uninterrupted charging.
      power bank image
  3. Check the Outlet Voltage:
    Standard voltage is 100V in Japan, compatible with most modern devices.

Summary

Traveling on the Shinkansen is an unforgettable experience, but staying connected is crucial for making the most of your trip. By understanding where and how you can charge your devices, you’ll be ready to capture every stunning view and stay on top of your travel plans. 

  • Request when booking: Always check seat and facility details on the Shinkansen reservation website.
  • Request at the counter: When booking at the station, simply ask the staff at the ticket counter.
  • Prepare a backup plan: Carrying a power bank ensures peace of mind in case of any power issues during your trip.
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