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

P
PIOTR W. | | 29 March 2018
Very good
I received it at the post office. Everything was excellent.
L
LISA H. | | 29 March 2018
Will use again when we visit Japan!
Had a great experience with JapanWifiBuddy, from customer service to actual functionality of the pocket wifi device. The device was waiting for us at our hotel when we arrived in Tokyo. We were grateful for the extra battery pack that was included. Battery life generally wasn't an issue except if you're going to be spending lots of time in underground stations. The extra battery pack kept the pocket device kicking with no problem. We will definitely use JapanWifiBuddy again when we visit Japan next time.
B
BRETT L. | | 29 March 2018
Very fast and reliable
Very fast and reliable
Z
ZIHAN Z. | | 28 March 2018
Worked exactly as described
Easy to use, arrived at our hotel on time and gave us wifi for the entire trip at a reasonable price. Would definitely use again next time :)
P
PATRICK B. | | 26 March 2018
Must have
I would recommend this to anybody traveling to Japan I had no problem connecting to the Internet. And when I was in the subway or on a day trip away from Tokyo it worked perfect. It was ready at the airport when I arrived at the post office. And it had everything I needed for easy return. If I could give more than five stars I would thank you Wi-Fi buddy

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.