Follow the steps indicated by the provider
Scan the QR code or open the activation link sent to you by the provider via email or through their mobile app. You can also manually enter the activation data from the mobile settings.
Activate the eSIM when you reach your destination
After completing the setup steps, the Japan eSIM will be poland gambling data automatically installed and activated. You will be able to see the Japanese carrier's network on your device.
Make sure your device is connected to the local carrier network and verify that mobile data is working.
And that's it! Enjoy your data plan
You will be connected in Japan without having to change your physical SIM card.
Which carriers support eSIM in Japan?
Currently, all mobile operators in Japan support eSIM. Several of the eSIM companies mentioned above are working with these operators to offer better coverage to travelers: NTT Docomo, SoftBank and KDDI Japan.