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

X
Xavier P. | | 22 November 2017
Great support
Great support team, all in english, was really helpfull and available at all time.

J
JUSTIN D. | | 22 November 2017
Used this all the time
Really handy to have on the trip, easy to use.

J
JOHN H. | | 21 November 2017
Love it !
I rent through Japanwifibuddy everytime I visit Japan. Always a great experience with the company.

T
Taylor M. | | 21 November 2017
Great Device
Rented mine for almost a month while I was out in Japan recently, the device is super reliable and only had connection issues once for a few minutes. Will definitely rent from this company again!

D
DAVID C. | | 19 November 2017
Platinum WifiBuddy Review
Excellent choice! Though I ordered the service a few days before my arrival in Japan, the "buddy" was waiting for me at my hotel upon check in. Easy to use and great coverage and battery life. Any questions I had were quickly answered via email the same day. While the unit ran a little warm, it was never a problem. This will be my go-to service when I return to Tokyo in a few months (there might be a service that offers coverage over a larger area in Japan; I'm not sure about who that vendor might be)

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.