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

Reviews
for JapanWifiBuddy

4.9

1727 reviews

5 1556

4 161

3 10

2 0

1 0

Molly J. | | 06 December 2016

I frequently had to restart

I frequently had to restart the Wifi, but other than that, it worked very well! Thank you.

Lisa M. | | 04 December 2016

So helpful & so handy!

The company were extremely helpful and very well explained - it was so easy to collect, worked perfectly the whole time. Would have been so much harder without it! Definitely recommend.

Wai-kwong K. | | 28 November 2016

The SilverPlus JapanWiFiBuddy

Received the unit at the hotel and used it for a week while in Tokyo, Kobe and Kyoto. It was extremely easy to set up and use. Would certainly consider using their services again.

Gloria F. | | 25 November 2016

The unit worked very well.

The unit worked very well. Would recommend and rent again.

Dan | | 25 November 2016

Worth Every Penny!

Super easy to use, and absolutely essential for stress-free travel. Having native English speaking customer service was also very reassuring (and the main reason I chose JWB over other services). Looking forward to my second visit to Japan!

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.