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

K
Kevin I. | | 06 September 2017
Worked great
I was very happy with the hotspot. Worked great and got pretty good battery life.
K
KEN M. | | 06 September 2017
Wouldnt have survived without it
Excelwnt service. Used all across japan for 3 1/2 weeks.
D
DARYLL M. | | 06 September 2017
Great
Great with awesome bandwidth throughout the entire country of Japan
E
EDGAR A. | | 03 September 2017
WifiBuddy worked very well.
We used WifiBuddy for about three weeks and it worked very well. We always had a signal. The battery life was long enough for day trips. And the data volume is so large that you don't have to worry about it with normal use. We would use it again!
A
AMEDEO A. | | 31 August 2017
Japan Wifi Buddy - never without
I just spent three weeks with my wife in Japan, visiting Tokyo, Kyoto and the Hokkaido and it always worked, helping us to find roads, places to visit and good restaurants. Simple to pick up at the airport and easier to send it back through mail. A service that made our trip much simpler. Highly recommended.

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.