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

J
JOSEPH B. | | 12 February 2019
Great
Great
J
JENNIFER L. | | 12 February 2019
Lit
Super easy to use and cane with any portable charger which helped so much and a charger with 2 USB ports
R
ROBERT C. | | 12 February 2019
The best service ever!
This is now my second time using Japan WifiBuddy, and it's absolutely the best service I could ask for when visiting Japan. It supplied internet for me and my friends throughout the trip, without any interruptions in service. Truly a life saver, and the staff is great with customer service! I recommend this to anyone visiting Japan, hands-down.
G
GEORGE O. | | 10 February 2019
Wifi
Very useful, couldn’t have survived without it
M
MICHELLE D. | | 03 February 2019
Amazing Service
My friend recommended WifiBuddy for my trip to Japan and I'm so glad I rented it. The service is reasonably priced and very easy to use. I was able to use my phone in Japan just like I do at home. When I had to extend my stay, I was able to chat online with WifiBuddy and they extended my contract in minutes. Very highly recommended!

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.