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

A
ALTON W. | | 14 November 2018
The best thing to have while in Japan!!
The pocket wifi we rented through Japan wifi buddy was one of the best things we did!!! We opted to have the device delivered to our hotel so upon checking in, we'll receive it. The customer service team is great at communicating and confirming the details of the hotel name and booking name. They also send you an email as you get closer to arriving in Japan, just to confirm your booking which I think is awesome! It came with a spare battery to charge the device if it dies while your out exploring Japan. We made use of that battery every day! The greatest thing was that the battery lasted ALL day and got us through our day! At the end of the trip, all we had to do was pack everything into the prepaid envelope and drop it off and at any mailbox or post office! So easy and simple!!! I would highly recommend using Japan wifi buddy!!!

A
ANDREW G. | | 14 November 2018
Don’t travel without it!
A wonderful easy to use device that made traveling around japan a breeze. Didn’t have a single problem the entire trip!

K
KYLE C. | | 14 November 2018
Was a life saver.
We literally wouldnt have been able to find anything if not for the WifiBuddy. My only complaint were the speeds were not even close to what was advertised. Real world we ended up getting 20-30 Mbps instead of 150 Mbps. Overall it was a great service, though.

S
SALLY F. | | 14 November 2018
Wifibuddy in the mountains
We received our wugibuddy promptly on arrival after ordering via the internet from offshore. We spent our time in Japan Alps and the reception was good. I also extended for a further month very easily. A great service thanks.

J
JANET K. | | 13 November 2018
Excellent service
This is my second time using Japan WifiBuddy (for more than a month each time) and I would recommend this company highly. They provide great customer service and the pocket WiFi worked without any problems during my travels.

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.