JapanWifiBuddy eSIM
Stay connected with our eSIM
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Choose from a variety of powerful and flexible plans.Enjoy the best value depending on how long you're travelling.
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Unlimited Data and Amazing Speeds AvailableExperience excellent download speeds and coverage
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Powered by Japan’s Docomo and Softbank NetworksPowerful networks with the best coverage throughout Japan
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No return necessaryOnce 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 UsReviews
for JapanWifiBuddy
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JAMES B.
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23 June 2018
Thank you wifi buddy
Thank you Japan wifi buddy , a great product with great service . I had no issues with battery life with the additional power bank . The pocket wifi in its pouch was an easy fit in my pocket , or in my back back . The coverage was amazing , either in the country side , on the Shinkansen or in buildings . Was super easy , picked up from Haneda airport , dropped of in post box on my way to airport . Will definitely use this product again and highly reccomend this product to anyone traveling to Japan . Even the service from the staff at Japan wifi buddy is great . Thanks again 😀
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John M.
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23 June 2018
WiFi in Osaka
Worked great, even during the earthquake, easy and simple to use!
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JEVGENIJ S.
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23 June 2018
Easy to use and was
Easy to use and was very helpful on the trip
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ENRIQUE M.
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22 June 2018
Japan wifi buddy
This was a great help with my trip. Without it I would be lost. Battery life was great, simple to use, and fast 4g LTE. Highly recommended this! For the price not bad at all. I had to devices for the wifi and still does a great job!
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BENNY C.
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22 June 2018
Rental quality
Pretty good network signal and didn't loose any connections during my trip. Only bad thing about it is that it drains the battery too quick but if you remember to charge is every night before you go then it is fine.
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.