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

T
TERRY B. | | 11 June 2019
Great Experience
Everything was exactly as described. Easy pickup from Narita airport. Great wifi for our entire trip. It was even better wifi than our airbnb!
D
DEBORAH P. | | 08 June 2019
Collection and drop off at
Collection and drop off at airport post office and post box was straight forward. Really useful to have with us. Worked well. Wasn’t fully charged on collection. Battery lasted about half a day if on all the time. But came with charging pack, cables and adapter. Very happy
P
PUYUSH G. | | 08 June 2019
Fast and reliable
Never had an issue with the WiFi. It was fast with multiple devices and reliable when we were in the mountains hiking
L
LAN P. | | 08 June 2019
great product.
excellent customer service. very good reliable internet. we had no issues with our device. easy stress free transaction. highly recommend!!
J
JOSE C. | | 07 June 2019
Happy with the service
Everything worked as expected

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.