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

S
SUSAN K. | | 03 February 2020
Perfect
Very smooth handling: pick-up at Haneda, drop-off at postbox, very reliable
R
RICHARD H. | | 03 February 2020
Great service!
Awesome service. Email responses were super fast, instructions were incredibly clear, and the pocket wifi was a lifesaver when I was in Japan. Would recommend!!
S
SCOTT L. | | 28 January 2020
Thanks!
Thanks!
A
ALEXANDER I. | | 28 January 2020
Super Easy and Convenient
This was my first time using a portable wifi and it could not have been any easier. The ordering process is super simple and the instructions provided with the wifi buddy are very clear. Additionally, the price for a premium was very reasonable. I do not know how I would have survived without the portable wifi on my trip. I highly recommend.
J
JOHN H. | | 25 January 2020
Works great as usual
I travel to Japan about once a year. My portable WiFi from WifiBuddy is always waiting for me at my hotel during check-in. Works great as usual. Have no complaints. The prices have gone up a tad bit however, but its well worth the price and convenience.

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.