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
ALEX W. | | 18 June 2018
Great product and excellent customer service
We hired a pocket WiFi for two weeks in Japan and it was indispensable. We used it everywhere, and had a fast connection every place we went. When picking up the WiFi on our first day, I accidentally lost the return envelope. The team was quick to get back to me with detailed instructions on how to get another envelope ready so that I could drop off the pocket WiFi at the airport on our way out
J
JOHN P. | | 15 June 2018
Excellent wifi service
We recently spent a little over two weeks in Japan. This wifi service was excellent. We even received service on the ship while cruising along the islands which was amazing. Easy to set up and easy to mail back...we would use this service again!
E
ERIC S. | | 15 June 2018
Wifibuddy
Very good! Fast and stable internet connection throughout whole Japan.
L
LISA H. | | 15 June 2018
Made traveling a breeze!
Excellent! Was shipped to our hotel and easy to mail at the airport. Good customer service when we had questions. Would recommend getting the unlimited plan. Had no issues, even in rural areas. Highly recommended!
G
GEORGE B. | | 14 June 2018
Japan Wifi Buddy
Excellent service!!!! Would have liked the battery to last a little longer.

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.