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

M
MELISSA B. | | 09 April 2019
This wifi buddy was very
This wifi buddy was very good and was very helpful on our trip :) The only thing is it was kind of confusing as to where to pick it up from at the airport.

R
REESE D. | | 09 April 2019
Perfect
I had good service throughout my trip. Small enough to put in your pocket, couldn't recommend more.

C
CAITLIN G. | | 09 April 2019
Great!
Worked perfectly. The battery doesn't last all day, but they sent a mini battery with it.... It was great!

N
Noelle H. | | 07 April 2019
Great WiFi pocket
Was skeptical about this new company/site for WiFi pocket as I’ve never heard of it before, but decided to give it a try due to the unbelievable prices. Glad I went through with it. It was perfect for a group of 4 who wanted unlimited data to use for navigation, social media, and watching videos. You can’t beat the price with other sites, which is why it made suspicious if it’s legitimate. However, turned out to be super trustworthy and accurate. Got the unlimited plan, and it was really unlimited which allowed us to use it whenever we wanted without any worries. Super worth and will be renting WiFi pockets from this site again if the prices stay as good as they are!

M
MARIELLE G. | | 07 April 2019
Definitely would use again!
My friend referred me over to japan wifi buddy! It was a no brainer! There were moments were the connection were slow, but all I had to do was reset it. It’s technology, what can you say? Only thing I wish was having a better back up battery. It didn’t last very long and it didn’t really charge the pocket WiFi back up. Other than that, everything was great!

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.