I used a bus in Japan to go to Mount Fuji. Seats were assigned like on a plane and I was sitting next to some Japanese guy. I did my best to respect their customs and remained silent and kept to myself for the two hour ride. The inside of the bus was as silent as a church for the entire drive even though it was full.
On the way back at the end of the day, the bus had dropped a few passengers somewhere and stopped at a station for a toilet break. When we boarded again the driver went to see the passenger beside me and moved him to another seat on the bus to sit in a seat that had been freed up next to another Japanese person. It looks like the passenger went to see the driver to request the seat change during the break.
I’ve spent the rest of the ride wondering what I had done wrong. It’s really a fucked up feeling and it must be horrible to be experiencing this sort of passive aggressive racism on a daily basis in your own home.
Usually postmen are very fit people because of that