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

S
SENTHIL S. | | 19 June 2019
Great experience
I had to reboot few times but overall a great experience... it made it easy for me to navigate around Japan...

A
ANA R. | | 18 June 2019
It was amazing! The only
It was amazing! The only problem is that my wifibuddy gets very hot!! So i was worried that it might exploted

Y
YULIYA W. | | 18 June 2019
Very easy and reliable
The package with all the necessities was in our hotel on arrival. Everything was included - the portable battery (really needed!), two cables - for battery and for device itself, the 2-USB ports cube to plug in for charging and easy to understand instruction on how to use. Everything worked perfect. Returning was also a no-brainer: pre-paid envelope was included, just dropped it our hotel on check out, and they mailed it for us. The speed and coverage were great, we never stayed unconnected during all our trip in three different cities. Thank you!

M
MICHELLE A. | | 15 June 2019
Wi-Fi buddy worked a treat
Wi-Fi buddy worked a treat whilst we travelled around Japan -no issues from the moment we collected it... Thanks

R
RHEA C. | | 15 June 2019
Did its job
Never had any problems with it, and the information taff i very kind

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.