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
Chris M. | | 20 November 2015
Worked perfectly!
definitely the way to go. All my friends just connected to mine and gave us access all day. Super fast.
J
JH | | 09 November 2015
Bronze Buddy is all you need
Had the bronze buddy for about two weeks. 2 things to know: unless you're searching for things on the Internet constantly, then the bronze buddy is plenty of wifi for you. Also, if you're staying in AirBnBs, most of them have a pocket wifi included, so you can use that as a backup. But the bronze worked great, no problems at all, plenty of data for Google Maps, emails, etc.
S
Sheldon D. | | 09 November 2015
Made Life in Japan Easier.
Device was quite compact, light, had good battery life and worked perfectly. The delivery to our hotel in Kyoto was flawless. Pricing is fair and very competitive. Being able to use GPS at any time was so helpful when walking around in the big cities. Don't leave home without it!
D
Dung T. | | 06 November 2015
World Traveler
Very responsive and provided excellent customer service.
C
Calvin H. | | 05 November 2015
Delivered as advertised.
I would rent again and have also referred my friends to your products. Thanks for being available to sort out the delivery issue at the post office. After that, it was smooth sailing for the rest of the week. The speed was faster than my hotel Internet and the unit easy to setup, use and return. Thanks again.

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.