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
Muzel C. | | 24 July 2016
Easy and convenient, would rent it again
I received the package at Narita airport, but it was a bit tricky to find the post office. Print out the Google Maps screenshot than using Narita airport's map (terminal 1, level 4). The device was great, it had a backup battery I didn't need to use (but I used it to recharge my iphone once), and unfortunately I did go over the data cap, because my iphone kept uploading photos/videos to the icloud whenever it was connected to the wifi. Make sure you disable that before traveling to Japan! However, Google Translate made it easy to understand the prompts from the wifi device. Overall, it was easy to operate the device, the instructions are clear, and I used it inside buildings, underground, and on the bullet train en route to Kyoto and Osaka without a signal drop. My wife also connected to the device without a problem. But remember to turn off icloud sync, any other background app downloads that are unnecessary for your trip!!!

X
Xiang Z. | | 24 July 2016
Excellent service
Fast delivery and network is fast and reliable. Thank you!

M
Marwan A. | | 22 July 2016
Perfect!
Worked perfectly. Excellent service. Very happy with the choice.

B
Bradley H. | | 22 July 2016
Mine was great!
My WifiBuddy worked reliably for the entire week. The company was quick to respond to my questions. Access to the internet made the trip so much better because I could always get info for my travels.

J
John M. | | 20 July 2016
My Pal Buddy
Great wi Fi for a reasonable price. Great services even when I planned my arriving day wrong. Best thing was the back up battery that came with it, made exploring easier into the evening hours.

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.