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

H
HEATHER H. | | 19 October 2017
Works perfectly
It works very well. I got the unlimited data option and did use a decent amount of data on some videos, research online, and google maps. The speed was great too, no problems there.
M
MIGUEL S. | | 19 October 2017
Excellent Choice!
Travelled in Japan for 2 weeks and had unlimited wifi everywhere! Along with the added battery pack, I never went without wifi! This is an excellent service and product!
T
TERRY R. | | 18 October 2017
Buddy at our sides
Picked it up at the post office at Narita, turned it on and away we went. Great tool for navigating our way around. Even used it in hotels where we often found it to be more reliable. Barely used a portion of the data limit and never had to use the back-up battery because our phones would run out of juice before our Buddy. Highly recommend.
C
CHRISTINA C. | | 18 October 2017
Loved it!!
Japan trip would not have been possible without the comfort of having dependable wifi. Japan Wifibuddy has been my go to for the past 2 years. Would def recommend to anyone needing wifi in japan while traveling!
L
LEONARD K. | | 18 October 2017
Worked flawlessly
Pocket WiFi made our trip much easier. Connection to internet was always on. Battery charger supplied with it came in handy a couple of times. Easy transaction.

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.