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

C
Corey H. | | 03 August 2016
Loved it
Your product made navigating around Japan mich mich easier, I would recommend this product to anyone thinking of traveling to Japan, I'll 100% be using them again when I go back next year

K
Kit H. | | 03 August 2016
Excellent service
The process was very easy. The staff that I communicated with was very helpful and gave very good recommendations. The pickup from the short term storage area at New Chitose airport was convenient. We had great signals throughout our trip, including in the country side and parks. Thank you!

D
Doron B. | | 29 July 2016
Life saver!
Super easy drop off and pick up, we had coverage where others didn't. Totally awesome for Google Maps and Google translate. Super fun be able to make our friends jealous at home with the ability to post pics to Facebook. Great device and great service! Thank you WIFI Buddy!

P
Paul C. | | 26 July 2016
Service was the key!
The Buddy was at the Hotel when we arrived any query i had was answered immediately, overall worry free, good value and great service from the Buddy team thanks

R
Rashawnda K. | | 26 July 2016
A Must Have!
I had done extensive research when planning my trip to Japan so I knew I would need wifi because who's going to pay those data roaming charges? I'm sooooooo glad I decided to rent a portable Wifi from JapanWifiBuddy. Seriously, the best decision I made. They easily walked me through all the questions I had through email correspondence & even though I waited until the week before to place my order they were able to arrange to have it dropped off at my Airbnb the same night I arrived in Japan. Incredible! It worked everywhere I traveled; Osaka, Kyoto, Hiroshima & Tokyo!! It was easy to get around because I was never without wifi. I was always able to use the Hyperdia app I downloaded to get around on the train. The battery lasts so long that I actually ended up using the extra battery they provided for my phone! I can't rave enough about the assistance I received before my travel & how easy it made my vacation while I was there.

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.