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 B. | | 05 March 2019
This thing was a life
This thing was a life safer. A high speed data connection is absolutely necessary if you are in a foreign country you are not familiar with and where you don't speak the language.
S
STEVE S. | | 04 March 2019
Just perfect
Booking, pick-up, operation & functionality, return - all the best! There is nothing to complain about, we were very satisfied. Thanks and regards, Steve
C
CHRISTIANE H. | | 03 March 2019
Excellence
Super good
E
ERNEST I. | | 02 March 2019
No issue at all from
No issue at all from the order up until the end. Definitely recommended.
D
DOMENICO C. | | 01 March 2019
9 Days in Japan
I booked the Diamond Package for 9 days for my trip in Japan and i have to say, without it me and my friends would have been lost most of the time. Being able to check the train plans whenever we want or translating something with the Google Translate Camera app is a necessity if you don't speak Japanese. I can only recommend this for anyone that wants to take a trip. I know this sounds like a fake review, but the wifi hotspot is actually perfect.

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.