Pixel sold in the US or EU: assume no FeliCa. Google Wallet will not hold Suica. Buy a plastic tourist IC at Narita or Haneda.

The same Pixel can still take a Japan eSIM if *#06# shows an EID. That is cellular, not the gate.

Samsung has talked about Wallet IC for some 2027 models. That is not this year’s US Pixel.

Dated note: https://before-you-land.tiiny.site/japan/android/

Airalo button there is affiliate. Not a Wallet app.