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

E
ENRICO G. | | 18 September 2018
Wi-Fi buddy
Amazing little piece of tech! Always had internet everywhere I was. Suggest!!!
P
PATRICIA D. | | 18 September 2018
Great asset when traveling
Japan wi fi buddy was excellent in all respects. Ease of collection and return, helpful service , recommend using it in Japan
M
MICHAEL S. | | 18 September 2018
Japan Wifi buddy arrived on
Japan Wifi buddy arrived on time and worked excellently. The included charger was helpful for when I used the buddy for extensive periods of time.
S
SAGRARIO D. | | 18 September 2018
Excellent service
The device that make perfect my trip to Japan, thank you so much, keep rocking!
D
DANIEL E. | | 16 September 2018
Excellent wifi during the whole stay
Wifi was excellent Worked very fine Convenient to connect Only thing to improve is that the device heats up a lot and the battery does not last a full 10 hours day. Our additional loading battery did not work as well fine - but luckily I have always a battary pack with me. Overall we have been happy and would take this service again. As well shipping to hotel excellent with the ship back documents added.

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.