Introducing
With instant delivery and activation, staying connected has never been easier. Most devices support a universal quick activation button, giving you quick access to 4G and 5G networks for fast streaming and downloading. Plus hotspot for your other devices.
Japan & South Korea eSIM
Before purchasing and using a UbeSIM eSIM, please ensure your device meets the following requirements:
iPads (Wi-Fi + Cellular models):
iPad Pro (11-inch and 12.9-inch, 3rd Gen and newer), iPad Air (3rd Gen and newer), iPad mini (5th Gen and newer), iPad (8th Gen and newer)
Google Pixel
Samsung Galaxy
Other Popular Brands
(Full detailed list of supported models from brands like ASUS, Fairphone, Kyocera, Sharp, ZTE, and others is available on our dedicated compatibility page.)
Important Notes:
One eSIM for a multi-stop trip across Japan & South Korea—skip swapping SIMs at every border and skip surprise roaming charges.
Choose a fixed data package sized to your itinerary. Install once, then use it across the covered countries on the plan.
Hotspot is supported. Full country and network lists are in Specs so you can confirm every stop before you buy.
Do more in the UbeSIM app — install help, plan status, and top-ups when you need them. Free on the App Store. Android on Google Play soon.
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