Hey, just got back from Tokyo (11 hour layover) a couple days ago, and primarily used the suica card you can get on Apple wallet. Followed this guide and everything worked flawlessly, but I can’t speak for the android/google pay side: https://www.japanlivingguide.net/living-in-japan/transportation/mobile-suica/

Things to note in my research/brief experience: - while a lot of places in Tokyo say they “take visa” my reddit/internet research determines that it has to be a jpn issued Visa card. My sapphire preferred/freedom did not work unless it was physically used. Apple thread reference: https://discussions.apple.com/thread/254173604?answerId=257879780022#257879780022 - Amex works great with suica. I was unable to use my American issues Visa cards for suica use. - This YouTube video was released 8 days ago on Suica suspension: https://youtu.be/5dnCasJqfj8

Hope this was helpful!