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Can I use CoreESIM alongside my digital <strong>Suica/Pasmo</strong> card?

Updated April 22, 2026

Yes, your CoreESIM for data connectivity will operate independently and without interference from your digital transit cards like Suica, Pasmo, or ICOCA stored on the same smartphone. These digital payment and transit solutions leverage NFC technology, which functions separately from your cellular data connection. You can confidently use your CoreESIM to access the internet while simultaneously tapping your phone for train fares or payments across Japan's public transport network, ensuring a seamless travel experience.

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