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

R
RIEKO S. | | 06 December 2017
Japan WifiBuddy
This was our second time renting WifiBuddy. Overall experience was good, but Wifi this time did not have an indicator how much battery was left so we were constantly charging to make sure it did not run out. Also, the connection between the Wifi and its charging cord was too loose so at times, it was not charging although charging cord was plugged in.
D
DARRENLOKHUNG T. | | 06 December 2017
Great!
Very fast and lasts all day! Pickup and drop off was very easy at the Narita Airport. For reference, in the span of 2 weeks with normal net surfing and navigation, two people used 12 gigs total. No video/music streaming was done.
J
JULIA L. | | 05 December 2017
BEST THING EVER!
BEST THING EVER!
C
CHRISTIAN W. | | 05 December 2017
Very good service!
Wifibuddy was at the hotel when we arrived. Everything was very easy!
K
KAROLINA F. | | 05 December 2017
Diamond pocket wifi
One of the best options for a wifi rental. Thank you so much, guys!

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.