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

N
NARUMON P. | | 10 July 2018
Easy pick up and drop
Easy pick up and drop off. Also clear directions to follow.
T
TROY F. | | 10 July 2018
Good router and service
Worked great...good price and always had reception wherever i went. Xtra battery was nice to have as well.
S
SCOTT T. | | 09 July 2018
Wifi Easy
We rented the japan wifi buddy for our two week trip to japan, and everything went EXACTLY as they said in all of the marketing! It was very easy, cheap, and the bandwidth was excellent. As we had Verizon wifi calling, we were able to make calls and text back to the states without issues, as we were using wifi instead of roaming. Would definitely recommend to anyone going to Japan. Two suggests: 1. Reserve early! 2. Make sure you give yourself some sort of reminder to send it back at the airport. I almost forgot, and luckily, we had not gone through security yet. The mailbox at Itami Airport in Osaka is outside of the terminal!!!
M
MAXWELL H. | | 08 July 2018
No issues at all
The entire process from ordering to drop off was easy and seamless. At points there was some confusion, but everything you need to know is provided on the website, in the package, or through customer support. Wouldn’t go to Japan again without WiFi Buddy and would recommend to anyone without hesitation.
H
HENRY L. | | 07 July 2018
Works great in Tokyo with
Works great in Tokyo with no issues.

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.