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

A
ANDREW T. | | 15 February 2019
professional, responsive and thorough
when you are traveling, there are so many unknowns. connecting to the internet shouldn’t be one of them. this company makes it so painfully easy that if you are wavering on deciding which company to pick or if you need it at all, rest assured that this is the correct and best option for accessing the internet while traveling in Japan.
G
GINA D. | | 14 February 2019
Got it sent to our
Got it sent to our hotel. Extremely easy to use. Huge help in a country where google maps are not available offline.
T
TRICIA G. | | 13 February 2019
great little device, and you
great little device, and you guys seemed to be priced well. Good touch on including the post back envelope.
A
ADRIAN W. | | 13 February 2019
JapanWifiBuddy
Excellent service. The whole process was seamless. Impressed. Many thanks.
K
KEENAN K. | | 12 February 2019
Amazing
It worked perfectly and allowed me to find my way around Japan easily

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.