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

H
HILDE A. | | 24 June 2019
Very good to have
We used it all the time on our trips, excursions and every where. It did restart a bit too often for us... ;-)
C
CHARLES L. | | 23 June 2019
Well Worth It!
Generally worked well everywhere, with only a few isolated spots with poor service. With starting early each day and using extensively, generally needed to plug into portable charger around 3 each afternoon. Would use it again.
C
CAMERON N. | | 23 June 2019
Second time we have used this service
Highly recommend this as an option when you are a tourist in Japan. When we checked into our hotel, this package was already waiting for us - superb service! The instructions on how to send the device back was so simple - too easy!
M
MICHAEL A. | | 23 June 2019
Excellent
Worked perfectly, great connection throughout Tokyo, Hakone, Kyoto, and Osaka.
J
JIMMY H. | | 21 June 2019
Great!
Instructions to receive and send back the pocket wifi were clear. Got what I paid for.

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.