| I lived in Tokyo for a little over 3 years from 2017 to 2020, and this video brings back some really fond memories. Here's a few fun facts about Japan's trains: - Every single station has a different song that plays. Here is a sampling of some: https://youtu.be/470_2wt2t1o - In the deep subway stations they pump in bird sounds to make it not feel so deep - The trains can be paid for with a specific card called the Suica card and/or pasmo card. This can also be used as a debit card at various shops. But recently due to the chip shortage these cards have been harder to get. |
Something to note is that if you have a recent-ish iPhone (iPhone 8 or later), Apple Watch (Series 3 or later), Pixel (4 or later), or Pixel Watch, regardless of where they're sold those all have the Japan-specific bits in their NFC hardware required for the digital wallet version of Suica and other Japanese IC cards. For other Android manufacturers (Samsung, etc), you'll have to get ahold of Japanese models for that capability.