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

Y
Yohanes T. | | 23 February 2016
Still great.
This is the second time for me using JapanWifiBuddy and their products and service is just as good as the first time. Really recommend them.
M
Miki A. | | 19 February 2016
Love it!
It has been working great, and I will definitely use it again when I come back in Sep! Thank you so much!
M
Michael L. | | 08 February 2016
Don't leave home without it
Got the Silver Package. Used mostly for maps/directions and web surfing. Can't imagine not having this while traveling in Japan. Don't think I ever went over the limit in a month there. The included charger was also a life saver. I would have been completely lost without this product.
J
Joseph V. | | 03 February 2016
Fantastic product
I loved it. I will rent again when I come back to Japan in the future.
P
Paterno T. | | 02 February 2016
Our wifi buddy was waiting
Our wifi buddy was waiting for us at our hotel when we arrived. It worked perfectly for our entire vacation and returning it was as simple as mailing it back in a provided envelope.

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.