KKday
[Tokyo] Japan eSIM | SoftBank 5G Unlimited & Daily Data
Book now for tomorrow
No cancellation
- Overview
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- Get online across Japan with an eSIM on SoftBank's local 5G network, with no SIM swap required.
- Choose a daily plan from 500MB to 5GB, or unlimited data, to match how much you use.
- SoftBank plans can be installed before departure and set up once you arrive in Japan.
- USIMSA Care gives you a 100% refund guarantee if you run into network problems with the eSIM.
- On iOS 17.4 or later, install the eSIM in one tap through the latest KKday app.
- What to expect
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After booking, scan the QR code to easily set up your innovative eSIM (embedded SIM) and access powerful networks. Find useful information about Japan attractions and get your next adventure off to a good start. One-click installation and one-click activation of your eSIM