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
HUNTER O. | | 04 October 2019
Excellent
Process was easy and the data connection was great.
B
BRANDON B. | | 29 September 2019
Great Customer Service
The WifiBuddy worked well right out of the box. I used it for almost two months while I searched for an apartment rather than paying for NTT or a dedicated monthly subscription plan. Well worth the price for the speed and reliability that I received. Was happy with the return process. Thanks for a great experience, should the need arise again I will turn to WifiBuddy for my next pocket wifi.
A
AMY T. | | 29 September 2019
Excellent!
We loved having the Japan WiFi Buddy with us for a week while we were traveling around Tokyo. It worked great and we used it all day long with no issues. Definitely recommend.
A
ANA W. | | 27 September 2019
Very good
Wifi covers most area.
F
FANG-LIN L. | | 25 September 2019
Highly recommended with convenience
I just recently visited Japan and rented the pocket wifi from wifibuddy. They kept on updating you with all the device updates and what you need to be aware of before your arrival. It was so convenient that you can have wifi everywhere. I travelled all over the places with a piece of mind that I won’t get lost. This was a great experience!!

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.