And at number three, at some train stations, a barrier comes down next to the train before it leaves, ensuring that people can't accidentally fall onto the tracks or intentionally go on them.

At number two, when a customer buys a car from a dealership, the employees stop traffic, so the buyer can leave smoothly, bowing to them as they drive off, and bowing to the cars that stopped for them.

And at number one, in nearly every public space in Japan, there are textured yellow strips on the floor that blind people can follow to safely navigate and avoid obstacles.

Isn't that amazing?