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

M
MICHAEL S. | | 26 March 2019
Must have while traveling Japan!
Great service and would recommend it to anyone traveling in Japan. Will absolutely use it again the next time I go!
J
JUSTIN F. | | 26 March 2019
Awesome product and service
Rented a Japan Wifi Buddy for 14 days while we were recently in Japan. The order process, pick-up, utilization of the device and return were all very easy to follow and we were able to be connected essentially throughout the entirety of our trip. Big shout out to Ri at Japan WifiBuddy for answering my questions concerning the pick up. I will say; the battery on the device won't last you a full day, so make sure to keep the portable charger fully charged!
C
CASEY F. | | 26 March 2019
Amazing service
I forgot all about getting a wifi until the last minute, like literally the morning of my flight I messaged them and they said they would be able to overnight it to my hotel. Was waiting for me when I checked in. Incredibly amazing service. Will be using them every time I go to Japan.
A
ARDEN W. | | 24 March 2019
Japan WiFi buddy platinum
Enjoyed it. Good service mostly every where. Convenient to mail.
M
MARIUS S. | | 24 March 2019
Good product
I liked it. Good job.

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.