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
JACQUELINE C. | | 15 November 2017
Awesome!
Well worth it, our trip would've been a nightmare without it. Japan wifi buddy's customer service was AWESOME. Any issues, questions, they're willing to help. Things happen! And it was comforting to know that there was someone to help if needed.
K
KEVIN K. | | 15 November 2017
Osaka - Kyoto
No issues. There was no real need for unlimited WIFI but that was the only choice available. Postbox at Kansai Airport Departure Hall International (Level 4) was not able to fit the return package. Had to go down to post office on level 2.
U
URSULA S. | | 15 November 2017
Awesome!!
Great product, easy to use and easy pick up and drop off.
D
DAVID D. | | 15 November 2017
Quality of Life rental
Would highly recommend getting a WifiBuddy while traveling through Japan, always had service, never lost signal. It was a huge help to have WiFi to get train schedules on my phone.
R
RYAN H. | | 14 November 2017
Diamond - very happy
Very happy with the customer service and the rental. I'm sure I'll use WifiBuddy again on a future trip. Everything from ordering, picking up at Narita (my preferred choice), use, and return was explained and very easy. Thank you.

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.