JapanWifiBuddy eSIM

Stay connected with our eSIM

  • Choose from a variety of powerful and flexible plans.
    Enjoy the best value depending on how long you're travelling.
  • Unlimited Data and Amazing Speeds Available
    Experience excellent download speeds and coverage
  • Powered by Japan’s Docomo and Softbank Networks
    Powerful networks with the best coverage throughout Japan
  • No return necessary
    Once your trip is done, just switch back to your home country eSIM!

Immediate email delivery

Quick and Easy setup

Connect the moment you land!
Unlimited data plans available!
More affordable prices compared to the competition
24/7 Native English Support helpline

The Best Bang-for-your-Buck. Period.

JapanWifiBuddy offers a variety of eSim options, ranging from simple and super-affordable plans, all the way up to unlimited data plans with industry-leading speeds and coverage. Stream, voice chat, upload or download all to your heart’s content, staying connected to friends and family during your time in Japan.

For more information on installation, please see our HOW IT WORKS page. You’ll be emailed this information upon order completion as well.

If our regular plans don't meet your requirements, please feel free to contact us for more options

Contact Us




Reviews
for JapanWifiBuddy

4.9

1727 reviews
5 1556
4 161
3 10
2 0
1 0

L
LUCAS D. | | 13 November 2018
Couldn't recommend highly enough!
This is a really great service. It was easy to pick up from the airport, worked straight away complete with fully charged spare battery. It was incredibly reliable not once letting us down for two weeks. Up mountains, on the subway all over the country, not a problem. So so worth the money.
D
DANIEL N. | | 13 November 2018
Fantastic
Fantastic experience and great product, worked great and gave us great speeds everywhere. Could not recommend it enough!
S
STANLEY H. | | 13 November 2018
Exceptional
Truly exceptional services. Fast, reliable, and hassle free. The WiFi never failed us. The battery lasts about 9 hours + 2 more hours from the battery bank. Enough for my daily use.
R
RAMEDA B. | | 13 November 2018
So happy with everything!
After doing a lot of research and shopping around for pocket WiFi's to use on my 3 week trip to Japan, I decided to go with Japan WifiBuddy due to the great reviews and price point. I could not have made a better decision. The package was delivered to my hotel before my arrival and I was able to turn it on, connect with no issues and get going. It was incredibly reliable and lasted the whole day only needing to be charged at most once a day if we were using it constantly and were venturing on through the night. I will definitely be renting from Japan WifiBuddy again for my next trip to Japan!
V
VERNA D. | | 11 November 2018
Great connection , no issues.
Great connection , no issues.

Quick Setup Guide

Specifications
  • Requires a SIM Unlocked device with esim capability. If your device is locked, please contact your carrier to unlock it.
  • We include thorough instructions, via email, through our website and with customer service.
  • These are data-only SIM Cards. Carrier-based voice calls and text messaging are NOT supported. However, data-based messaging and telephony solutions such as Skype, Facetime, Whatsapp, Line etc. are supported.
  • To avoid provider validation complications, in some cases when users order far ahead of their actual trip, we will send a confirmation email, with a separate QR code later on, closer to the departure date.