Then connect to the Ubigi eSIM to create your account and choose a data plan.
What is Ubigi?
Click on the network icon in the bottom right-hand corner of the screen to open the network tab
Turn-off Wi-Fi and Ethernet modes and stay in Cellular only Wait a couple of minutes for your PC to connect to the local cellular network, Ubigi network will appear at the top of the tab. Let Windows manage this connection and click on “Connect with a data plan” (or “View my account”)
Click on “Get Connectivity”
Click now on “Create an account”
Fill the required fields and click “Create account”
You’ll be able to check your balance anytime in the network bar and access your Ubigi account to top up by cliking on “View my account”
Great
Based on 35474 reviews on
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CHEAP AND USEFUL
CHEAP AND USEFUL
customer, 22 Apr 2026
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Easy to install and connect
Easy to install and connect
Judith, 22 Apr 2026
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Very good services
Very good services
Maher Debbaneh, 22 Apr 2026
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Easy and convenient to use
Easy and convenient to use
Tony, 22 Apr 2026
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Great service and highly recommend!
I used Ubigi’s eSIM during my trip to Japan in April 2026, and it was flawless. The plans were straightforward, setup was quick, and the connection was fast and reliable even in tunnels. I’d absolutely use it again.
stewy, 22 Apr 2026
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Seamless Integration, Excellent Coverage.
I travel internationally about five to seven times per year. My Ubigi e-sim was very easy to use, a great value, and simple to set up. I had coverage all over Japan, and was able to connect with no issues. I am returning later this year and will use Ubigi again.
Fred, 22 Apr 2026
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Very easy to install
Very easy to install
Kevin Yuan, 22 Apr 2026
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Easy to use and never had a reception…
Easy to use and never had a reception problem from Tokyo to Osaka.
chie bulanhagui, 22 Apr 2026
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good
good, works as advertised
Normand, 22 Apr 2026
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Affordable service while traveling…
Affordable service while traveling abroad. No contracts give peace of mind knowing you do t have to be locked into something long term.
customer, 22 Apr 2026
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Dependable and good signal
Very good signal
Agop Douredjian, 22 Apr 2026
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Smooth experience
it was easy to get the esim installed. all through my stay it worked well. I never had any issues with the connectivity
customer, 22 Apr 2026
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Great service
Worked immediately after landing in Japan. No hiccups, internet stable. Would definitely recommend
Irene Haarlem, 22 Apr 2026
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it was a good experience
it was a good experience
Amelia, 22 Apr 2026
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Easy to access and good connectivity…
Easy to access and good connectivity from the start. Great to have unlimited data as soon as we arrived in Japan.
Helen Dowling, 22 Apr 2026
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → 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. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → 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?