Passengers' baggage are all neatly stacked and arranged in a uniformed manner on the carousel. It looks as if all the baggage are lining up neatly to be picked up by passengers. It's a small thing, I know. Nevertheless, I am impressed. The Japanese airport workers took the trouble of arranging the baggage neatly on the carousel, rather than just putting the baggage on the carousel haphazardly.
Not only does this make everything looks neat and proper, it also gives confidence to passengers that their baggage are handled with care, and not being thrown around as if they were not important.
Sometimes, it is these "small" things that give us some peace of mind.