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
LIONEL J. | | 22 July 2018
Seamless
Seamless
K
KRISTY J. | | 22 July 2018
Awesome
I would recommend the Japan WifiBuddy to anyone. It was waiting for us at our hotel when we arrived and 4 of us used Wifi for 16 days without any problems. A great system and service.
V
VIVIAN L. | | 22 July 2018
Great
Easy to use and return!
J
JACK R. | | 22 July 2018
Was exactly what it was
Was exactly what it was said to be. Fast, worked perfectly and very very convenient.
R
ROYCE L. | | 22 July 2018
Great!
Japan WifiBuddy was great throughout my whole trip. There was never any drop in service and it was consistent and reliable! The only thing was that I definitely had to carry around an additional battery pack since the battery dies pretty quick, but other than that, it was what I expected and more.

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.