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

J
JANET G. | | 14 August 2017
Best $ever spent!
We used our pocket WiFi to travel all around Tokyo without ever getting lost. Able to find the nearest subway was very important. The device lasted all day and we never needed the extra battery they sent us. The device was waiting for us at the hotel, and we packaged it up and gave it to our hotel to mail back. Best rental ever!
O
OI C. | | 11 August 2017
Convenient and good
Package was waiting for me at the airport and most of the places had good wifi signal with the occasional slow connection but it was bearable. The customer service was very helpful and quick to respond too. Thumbs up
F
FRED W. | | 07 August 2017
The best way to get Wifi in Japan
The Wifi Buddy work very well, I had wifi almost everywhere I went and for the price, you can't beat it. I will use again for my next trip to Japan.
K
Karen L. | | 07 August 2017
Excellent service!
This is the third time we have used WifiBuddy when traveling to Japan. Their response time is superb and they were very helpful in suggesting what unit would best meet our needs. Pick-up at airport was very easy as was drop-off. Thank you WifiBuddy! We'll be back again!
S
SEAN C. | | 06 August 2017
Lifesaver!
Having the WifiBuddy was a lifesaver for my two weeks of solo travel through Japan. Everything from reservation to use and finally return was easy, straightforward, and never had any issues. The device itself provided fast wifi everywhere throughout Osaka, Kyoto, and Tokyo. Will definitely use again next time and suggest to friends.

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.