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

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BRITTANY M. | | 16 October 2018
Great experience! Affordable and works! Definitely recommend!
I rented the diamond WifiBuddy from 9/29-10/12. It was mailed directly to my hotel and it was given to me by staff the moment I checked in. It included clear instructions, a portable battery to charge it on the go, and a return envelope. We never had issues with WiFi access. It worked perfectly. Only had two times where it was connected but no access. All I had to do was restart the device and it worked fine again. Battery lasted early morning until about 5pm. Then we would just connect it to the provided portable battery. They also email you to let you know when it has been shipped. It's also one of the most affordable options available.

D
DENNIS C. | | 15 October 2018
The device worked perfectly and
The device worked perfectly and made trip much more enjoyable Have recommended it to several people currently traveling in japan

L
LISA W. | | 14 October 2018
WiFi unit while in Tokyo
Was awesome! Except would only intermittently hold a charge for the entire day. Otherwise it was a great internet connection to have while on the go.

R
RONALD S. | | 14 October 2018
Best way to stay connected
Having the Japan WiFi Buddy hotspot made internet access a breeze. Being able to carry your internet connection with you is the ultimate in connectivity. Having the ability to get directions, finding restaurants and hotels, and looking up Japan Rail and other transportation schedules made traveling easy. When traveling in Japan this is a must. Besides all of the advantages afforded by having a WiFi hotspot, the team that supports you is superb.

R
REBECCA M. | | 13 October 2018
Prompt, efficient service
This is my second time to use WifiBuddy and again, it was fantastic. The device was waiting at our hotel in Tokyo when we arrived, easy to use, and never let us down. We were a family of 5 and used it constantly. The extra battery pack came in handy on our long days travelling. I also really appreciated the service from the company - when I had questions before leaving Australia, they were always ready to help with immediate responses online/via email. Very impressed! Highly recommended.

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.