The best thing that you can add a Suica, PASMO, ICOCA, or TOICA card anytime to your Apple Wallet. You don't even have to be Japan. Just add transit pass and that's all, when you are there you can start using it instantly. But it works with a lot of cards all around the world (Hong Kong Octopus, Korea Tmoney, SF Clipper etc.) it's in the Wallet app itself.