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

D
DANIEL D. | | 27 September 2018
Over the top service
My wife and I traveled to Japan and were scheduled to arrive at Kansai airport on the 8th of Sept where we would spend 4 days in the Kyoto area. I had arranged for a portable wifi from Japan WifiBuddy to be delivered to Kansai for us to pick up there. I received the notice that it had been dispatched for delivery on Sept. 4th. Then the typhoon hit and things got bad. By the next day Kansai was closed, and our flight was cancelled. It took a couple of days but we did get a new flight to Narita on the 8th where we would take a train to Kyoto. During all of the time up to our departure, Seako and Tre from Japan WifiBuddy were in daily contact with me. They were doing everything they could to make sure I had my wifibuddy when we arrived. I need to stress that in the days prior to our trip Japan was hit with a powerful typhoon and the area close to the Japan WifiBuddy offices was hit by 2 earthquakes and had lost power a few times. During all of this Seako and Tre continued to stay in contact with me and work to make things right. In the end they were able to get a unit delivered to our hotel the morning after we checked in, and it worked great. I highly recommend using Japan WifiBuddy while visiting Japan. The service and experience we received from them was over the top

J
JULIE W. | | 27 September 2018
Awesome wifi service
Delivered to my hotel, fast and reliable wifi, easy to return...I’d recommend Japan wifi Buddy to anyone travelling to Japan!

V
VICTOR C. | | 27 September 2018
Amazing customer service, great wifi!
The JWB team takes customer service to the next level and beyond. My rental was scheduled only a few days after the Hokkaido 9/18 earthquake (where their office is located) but that didn’t stop them from keeping me updated on the wifi’s arrival being on time. Extremely helpful on what steps to take and what to do should any problems arise.

J
Josephine L. | | 26 September 2018
Great experience
Very easy pick-up and drop off process and had reliable wifi. Only suggestion might be to put the portable wifi in a different case since it didn't help the occasional heating issues.

A
ANASTASIA T. | | 26 September 2018
Great service everywhere, Made my
Great service everywhere, Made my time in Tokyo so easy!

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.