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

C
CHRISTOPHER S. | | 30 November 2017
Wi-Fi review
It worked out great for our week long stay in Tokyo
V
VINAY R. | | 29 November 2017
Great product and service
I rented the Diamond wifi and it worked better than the wifi at the hotels I stayed at across Japan! Worked virtually everywhere. Pick up and drop off ath the airport was easy as well. Will definitely be using Japan WifiBuddy for my future trips to Japan!
T
TUNG P. | | 29 November 2017
Excellent!
I chose the diamond level package and am really happy. We had a hotspot everywhere we went inudong out in the mountains l
L
LESLIE G. | | 25 November 2017
Rental
Fantastic!
C
CALVIN C. | | 23 November 2017
Prefect Service
Received at my hotel a day prior to my arrival. Communication excellent via email all the time. Was able to confirm my WiFiBuddy status and the coverage was great as we used it for 40 days in Japan.

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.