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

D
DOROTHY D. | | 26 August 2018
Can’t go to Japan without your WiFi Buddy
Great easy reliable WiFi service You definitely need when you don’t speak Japanese and need directions in order to get around the country

H
HUGH D. | | 25 August 2018
Great product
Anyone travelling to Japan should hire a pocket wifi and this firm offers an efficient, web friendly ordering service, that delivers all that's promised. Simple instructions. Perfect.

M
MIKIKO M. | | 24 August 2018
Worked out great!
Worked out great!

C
CAROLE H. | | 23 August 2018
Would use WifiBuddy again for sure!
Messaged WifiBuddy before placing my order and their support staff was very helpful. I was surprised that they did not have a way to pick-up the device at the airport, supposedly due to weather problems, and they arranged to deliver it to the apartment I was staying at. They delivered as expected, but we had to be there for a 3 hour window of time, which was a hassle. Otherwise, the device came with great instructions and it was easy to use. Pictures of content in bag would be helpful as there are so many cords to charge the device. The device has a battery life of about 8 hours, so we needed to charge it at about 6pm in the evening. Connection was good for three of us using while out and about. Would purchase WifiBuddy again.

R
RACHAEL D. | | 22 August 2018
Loved it!
The WiFi buddy worked perfectly in Japan. No problems at all. Easy to set up and use. It was a must for helping us access the internet to navigate our way around Japan. Easy to collect and return. Would definitely recommend.

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.