On it, but I couldn't have said it better :) To expand on Felica vs. ISO a bit:
Theoretically Felica is a different stack from ISO 14443, but it's close enough that it almost got specified as a variant of ISO 14443 as well (C; MIFARE and most other systems use A). NFC does specify Felica as one possible official tag type (then called NFC-F, as opposed to NFC-A and NFC-B), so practically, most mobile devices can just also read it.
For anybody wanting to experiment a bit, I can highly recommend getting any Android device and installing NFC tag reader by NXP; it'll show you what technology exactly a given card uses, and in some cases can show you other interesting information as well. There's also an app that lets you read the current balance of various transit cards.
Theoretically Felica is a different stack from ISO 14443, but it's close enough that it almost got specified as a variant of ISO 14443 as well (C; MIFARE and most other systems use A). NFC does specify Felica as one possible official tag type (then called NFC-F, as opposed to NFC-A and NFC-B), so practically, most mobile devices can just also read it.
For anybody wanting to experiment a bit, I can highly recommend getting any Android device and installing NFC tag reader by NXP; it'll show you what technology exactly a given card uses, and in some cases can show you other interesting information as well. There's also an app that lets you read the current balance of various transit cards.