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

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David J. | | 31 May 2016
A must for a connected trip to Japan
Excellent data coverage. Worked everywhere!!!! Perfect Data Allowance - I had at one stage 8 people in my group following me around updating Facebook, Twitter, Odd video upload. Everything was perfect. Skype Calls to family at home - Perfect! Customer Service: Could not have been better. To be honest it was the main reason I went with Japan WifiBuddy. Every question answered and extremely helpful. I would recommend Japan WifiBuddy to anyone travelling and needs to keep in touch on the go.
G
Gretchen J. | | 31 May 2016
Perfect for Me!
It turned out our hotels had wifi, but it wasn’t free. I didn’t care because I had my JapanWifiBuddy which worked everywhere and helped us find restaurants, metro stations, museums… whatever we needed. Such a great service and easy as pie!
J
Jp K. | | 27 May 2016
Thumbs up
Convenient, straight forward and a great deal on top of that. Way to go! Can highly recommend wifi buddy.
D
Daniel C. | | 27 May 2016
Perfect
Was exactly what we needed, was at the airport post office on time, unit was fully charged ready to go, strong reception everywhere we went and good battery life - made our trip so much easier!
I
Isaac G. | | 24 May 2016
Fantastic!!!
Service was great, product was great, and customer service was great. Overall it was fan-freaken-tastic. I will definitely use WifiBuddy whenever I come to Japan. Just in case you were wondering WifiBuddy has the best prices. Thanks for everything guys!

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.