During our journey to Japan, we relied on Ubigi eSIM unlimited data and experienced consistently strong reception throughout, making it highly recommended.
Erick Gonzalez, 26 Oct 2026
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Never lost reception
Never lost reception. Reliable and fast from Tokyo, Kyoto, and Osaka. Would recommend 100%.
Kaylen Richardson, 26 Oct 2026
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Easy to install and is working great…
Easy to install and is working great upon my arrival in Japan
Jon Ellks, 26 Oct 2026
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It started automatically when I arrived
It started automatically when I arrived in Italy and has worked very well .
Nina Zeleney, 26 Oct 2026
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Excellent experience with Ubigi while…
Excellent experience with Ubigi while travelling in Greece
Hilary Rogers, 26 Oct 2026
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Very Great
Very Great, no problem and good connexion
customer, 26 Oct 2026
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Very convenient and easy to use
Very convenient and easy to use
Ken, 26 Oct 2026
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Ease of purchase
Ease of purchase, commissioning, renewal (if necessary), and a competitive price.
JESUS, 26 Oct 2026
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I used my eSim in South Korea and it…
I used my eSim in South Korea and it worked perfectly on the mainland. Didnt visit any offshore sites.
Jess, 26 Oct 2026
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Everything went fine.
Everything went fine.
customer, 26 Oct 2026
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It simply works.
It simply works.
Sabine, 26 Oct 2026
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So easy to install and connect
So easy to install and connect. Used Airalo on my last trip but this was a far far better experience. Will definitely use Ubigi again.
Carol, 26 Oct 2026
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Competitive prices and easy setup
You don't need to scan the QR code on arrival. Instead, you can install the eSIM in advance, before you travel. The data plan activates automatically when you arrive in a supported destination. The app takes care of most of the setup, and all you need to do on arrival is enable the Ubigi eSIM and select it for mobile data in your phone's settings.
Shinichiro, 26 Oct 2026
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Ubigi is great for japan
Ubigi saved my holiday as Saily originally was chosen for esim.. nut was not working.. so then bought Ubigi was working perfectly
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