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

A
ALICE T. | | 05 April 2018
Perfect product!
Would highly recommend this service. Everything was exactly as advertised, and really smooth to pick up and then send back at the end. Wifi worked everywhere, and we went to some pretty remote provinces. Was super fast.
V
VANESSA R. | | 05 April 2018
Great Pocket Wifi
Japan Wifi Buddy was awesome! This was my first time using a pocket wifi. The process from ordering to returning is very easy & straightforward. The staff is friendly & helpful. I’ll definitely use their services again.
J
JORDI P. | | 05 April 2018
Great company
We picked up the gadget at Narita airport and it functioned without any problems during our 9 days stay in Japan. Our family of 4 were connected to the WiFi when outside the hotel through it and it was imprescindible for our moving around. Good coverage and no problems whatsoever. We dropped it off at the post box in Haneda Airport. It was as convenient as that. Moreover the attention to the clients was impeccable from the minute we made the booking. All in all I highly recommend using Japan WiFi buddy.
J
JONATHAN A. | | 05 April 2018
Just great!
It was a life saver to have this as soon as I got to the airport. It even worked half way up a mountain at my last AirBnB. Will get again on my next holiday!
T
TIMOTHY L. | | 05 April 2018
Fantastic device
Wife and I used two phones through the 10 day duration of our trip. We had no connectivity issues and the device often worked in the transit system despite being several floors underground. It is worth noting we spent our time in Tokyo, Osaka, and Kyoto. We didn’t notice any major drops on the Shinkansen from Tokyo to the Kyoto/Osaka area but we also didn’t spend time exploring rural areas. Pickup and drop off were easy and having the backup battery came in handy for two of our longer days.

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.