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

D
Douglas Y. | | 28 March 2017
good
good thanks
P
Paul L. | | 28 March 2017
All good
As advertised. Picked up at PO and sync-ed with WiFi and presto! connected.
R
Rickey W. | | 23 March 2017
Silver Japan Wifi
Recently visited Osaka -> Kyoto -> Tokyo. Japan Wifi was great- was able to pick it up at the airport so that we had wifi on the way to our accomodation, and didn't have any trouble returning it as they provided a prepaid return envelope and there are post offices everywhere, including tokyo airport. Wifi quality was very reliable, and made our life a lot easier than relying on our accomodation pocket wifi units would have been. Would definitely recommend japanwifi to future travellers!
N
Nathanael A. | | 22 March 2017
Life saver
You absolutely need to have a Japan wifi buddy when traveling in Japan. To have constant wifi wherever you are is so handy, there were 4 of us connected and we didn't have a problem. Super easy to use and will definitely be renting again for my next trip over!
E
Eva T. | | 19 March 2017
not yet
not yet

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.