Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.
Create your account
Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.
Great
Based on 45650 reviews on
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The internet connection was in general…
The internet connection was in general good, but not the best. There was some open area where internet refuse to connect. Overall very happy with our purchase. Thank you!
Cristian, 13 Sep 2026
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Internet speed was fast and it was very…
Internet speed was fast and it was very easy to use. Great experience! And I will reuse it whenever I need!
customer, 13 Sep 2026
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Great coverage
Easy installation and fantastic reliable Wifi coverage all over Japan
Regine, 13 Sep 2026
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Easy setup and great quality.
Easy setup and great quality.
customer, 13 Sep 2026
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Strong connecttion
It was easy to use the connection is strong will purchase again in my next travel.
Mei, 13 Sep 2026
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Great service
Great service
customer, 13 Sep 2026
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Been using this in Japan
Been using this in Japan. We got an Airilo before we left the UK and had nothing but trouble with it.. went onto Ubigi and up and running in a couple of minutes.. So far signal has been excellent in Tokyo and now Kyoto..
Ian P, 13 Sep 2026
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I had purchased a subscription for my…
I had purchased a subscription for my iPad with my account that I use for my windows PC without knowing that one cannot use the same account for different devices.
After several exchanges of messages with your customer support, that fact was found and I was refunded smoothly.
Takeshi Kasai, 13 Sep 2026
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Everything goes perfect.
Everything goes perfect.
🥇🔥💪💙
customer, 13 Sep 2026
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Amazing service
Amazing service! Had no issues from landing to leaving. Will use again!!
CeceS, 13 Sep 2026
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Excellent coverage in Japan thank you
Excellent coverage in Japan thank you
Sarah Stalley, 13 Sep 2026
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Excellence seamless service
Excellence seamless service
Matthew Weinreb, 13 Sep 2026
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Worked well
Worked well
customer, 13 Sep 2026
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Gr8 good up to now no problems with the…
Gr8 good up to now no problems with the network and well happy with this service
Ronnie Sollitt, 12 Sep 2026
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very good connection
very good connection everywhere i go
Edwin, 12 Sep 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?