Ubigi offers local data plans that you can use for Japan. To see the available data plans for Japan, please visit our Data Plans and Coverage Page. We are always improving our product catalogue and you will find our newest and most current offers for Japan on this page. If you already have a Ubigi account, you can also find the latest offers on your Selfcare app or by visiting https://ubigi.me
You may find that for some countries more than one data plan is available for you to choose from. The data allowance and/or validity varies so you have options to suit your needs and preferences.
đĄ TIP: If you are travelling to other countries in the same region, consider purchasing a continental bundle which covers several destinations with just one data plan purchase. Check out our Data Plans and Coverage Page as Ubigi has service over 165 destinations around the globe!
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.â
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.â
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 31459 reviews on
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Perfect in Rome, Italy
Used it in Italy, Rome, it was stable fast worked everywhere I went, and compared to other providers Ubigi had the best prices, it will be definitely my go to for future travels
customer, 15 Feb 2026
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Its work great
Its work great
customer, 15 Feb 2026
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I have no problem
I have no problem. Some where else less money
customer, 14 Feb 2026
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Easy to use
Easy to use, entire installation process done within app
customer, 14 Feb 2026
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Trusting
Trusting, no dropping of signals
James, 14 Feb 2026
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It works
All is explained well and it works.
Dena Gamble, 14 Feb 2026
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Excellent
Excellent. I have used it for three days from italy to slovenia. No problem at all
customer, 14 Feb 2026
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Great choice for Japan trip
Used this on my japan trip and everything worked great for a 14 days trip Tokyo and Kyoto.
Magnus, 14 Feb 2026
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Satisfied with the app generally
Satisfied with the app generally. No problem with this application.
Alexis, 14 Feb 2026
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Very easy to install !
Very easy to install !
srsgech, 14 Feb 2026
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The ESim: easy to âinstallâ andâŠ
The ESim: easy to âinstallâ and connection in Japan was very good, both in Tokyo and Fukuoka.
klant, 14 Feb 2026
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Works perfectly in all the differentâŠ
Works perfectly in all the different countries Iâve tried!
customer, 14 Feb 2026
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its just very convenient for us
its just very convenient for us. will use again on our next trip!
J Angeles, 14 Feb 2026
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Top choice
Everything worked just perfect! Super easy to set up everything. I was really happy with everything and will use it again.
Samo, 14 Feb 2026
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It's working well
It's working well, also in the bit more remote areas of Hokkaido.
No experience yet in the rest of Japan, but think it will be good aswell.
Peter Schilder, 14 Feb 2026
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. â If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to âNetwork & Internetâ â If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. â If you see âNo SIM restrictionsâ, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. â If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?