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

S
SYDONIE B. | | 07 April 2019
Helpful and convenient
Couldn’t have done our trip to Japan as effortlessly without the pocket wifi! It seriously saved us with helping us figure out the trains/transport and directions more than anything. Absolute life saver!

S
SABINE F. | | 06 April 2019
Would recommend!
Overall a great experience. Only critisism would be that the device wasn‘t fully charged when I received it and had to be recharged after a couple of hours. And sometimes I had to restart/reboot it because it didn‘t work, but that wasn‘t a big issue.

P
PATRICK S. | | 06 April 2019
Very nice!
Very nice!

R
ROBERT A. | | 05 April 2019
Diamond WifiBuddy
Used the pocket wifi for my 2 week trip around Japan. The service was excellent and very simple to use, lasted all day with the backup battery and had excellent reception everywhere we went. Highly recommended!!!

T
TAM T. | | 03 April 2019
Easy pickup and return
I have t-mobile which comes with free international, but having this pocket wifi made a big difference in speed. I highly recommend getting this pocket wifi.

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.