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

J
JESSICA N. | | 24 May 2019
Brilliant!
This was brilliant! So handy and easy to use, great compact size, worked better than the hotel WiFi! Battery lasted for the most of the day if I turned it off during non required times (which wasn’t often) seems like the easiest way to have internet abroad. Easy to collect and return. Definitely recommend and will use for future trips.
M
MICHAEL A. | | 23 May 2019
100% satisfied
Couldn't of asked for a better experience. Everything ran exceptionally well with zero issues. I highly recommend using this service when traveling to Japan.
B
BIK L. | | 23 May 2019
Simple and easy to use
Super easy to connect and great connection.
L
LEONID T. | | 22 May 2019
Good
Good
K
Kent M. | | 22 May 2019
A great deal and device!
This was my 3rd time using the Japanwifi buddy service and device. These folks have quickly because my go-to for a rental WiFi device and for good reason. The WiFi kept a strong steady signal the entirety of our trip and held a good battery life. Would recommend to anyone who wants to connect multiple devices in Japan.

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.