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

ADAM S. | | 22 May 2018

Amazing service.

For the 13 days I stayed in Tokyo, no issues with the unlimited data. I did upload a ton, so I was throttled for download speed but it didn't effect me too much. Price was really worth it.

Kent M. | | 22 May 2018

Great product!

The device did as intended and was only spotty in big buildings in Tokyo and in the mountains of Hakone. Very easy to connect and made life easy for our trip. Will definitely rent again!

NICKKI N. | | 22 May 2018

Good pocket wifi

Loved the accessories that it came with such as the pouch and the portable charger which ended up coming in handy. Wish the battery lasted longer but that's the nature of traveling with portable wifi and using google maps non-stop.

NATALIE D. | | 22 May 2018

Thank you so much for

Thank you so much for your amazing service and for helping us have a wonderful time in Japan! The Japan WifiBuddy was indispensable for our travels and helped us seamlessly navigate walking cities, using public transportation, and finding things to do!

RAMACHANDRAN K. | | 20 May 2018

exceeded my expectation

Japan Wifi Buddy is a phenomenal device, it helped me to stay connected all over Japan without any issues.

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.