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

L
LINDA D. | | 16 August 2019
Fantastic
Was extremely happy with the pocket Wifi, and their customer service was excellent. Will definitely use them again.
M
MALLORIE S. | | 16 August 2019
Phenomenal & Easy!
We used the WiFi Buddy for a 8-day trip to Japan and it worked perfectly! The service online was terrific and fast. All we had to do was order it and pick it up at the post office in the airport. Returning it was also extremely easy as the original package came with an already labeled return package. I would highly recommend this service and will definitely use it again!
K
KARI B. | | 16 August 2019
Convenient Airport Pick-up & Use
Ordered online and picked up at Narita Airport. Easy to follow instructions on where the pick-up location was and all we needed to show was the shipping slip which was included in the email. It came charged and ready to use. Worked wonderfully throughout the entire trip, even in remote parts of Hokkaido. Slipped everything in the prepaid envelope at the airport and dropped it off right before going through security. Would highly recommend.
M
MATHEUS C. | | 13 August 2019
It was great
It was great
C
CEASAR E. | | 13 August 2019
Quick and easy rental process
Not only was the process quick and easy, but Japan Wifi Buddy's included instructions were easy to understand and helpful. Would recommend to anyone visiting 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.