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

I
Irene M. | | 16 April 2016
Wifi Buddy Had Us Covered
We moved all over Japan for15 days and stayed connected wherever we went using our dependable WifiBuddy. We basically used our IPhones for directions, sending a few texts, and looking up background info. Really didn’t need the extra battery pack. Great product.
R
Rhonda F. | | 15 April 2016
Fantastic!
Did all I hoped it would. I travelled all over Japan some very rural areas and never lost connection. I was able to share photos with ease. Great service- great peace of mind knowing I could contact whomever I needed to reach! I highly recommend this service! Safe travels!
B
Brenda L. | | 15 April 2016
Highly recommended!
Great service & exactly as advertised. Worked well !
J
John D. | | 14 April 2016
Service was great and easy to use
I had no problems picking up the devices and using them. The return envelope made it super easy to return. Also all the interaction with the customer services reps was awesome.
A
Andrea M. | | 13 April 2016
Excellent
Super easy to use and convenient. Tre was quick to answer any questions I had. Would definitely rent from these guys 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.