I've been back in Japan almost two months now and there have been two things that have stood out to me that are rather personal people-watching experiences: doppelgangers and foreigners.
1) Doppelgangers
The last time I was in Japan I saw a Japanese double of a former girlfriend of mine. A week ago I saw the Japanese double of a former tour mate. The strangest one is my mother. I have noticed that there is no shortage of short, moonfaced old ladies in glasses who in more than a few ways visually remind me of my mother. I'm not certain if I only notice it more since she died or if that was always the case. Whatever it is, I notice that a lot now. It's interesting and even heartwarming more than it is disturbing or depressing.
2) Foreigners
Encountering foreigners on the streets has been an interesting study. Most of the time, I've noticed that foreign residents tend to A) act like you're not there, or B) have a subtle air of dismissive territoriality. No hint of acknowledgement, no smile, no reaction at all. You would think there'd be some bit of recognition for another obvious outsider or some brief, friendly human interactive flash, but no. The only exception was a chipper guy in the immigration office and black people.
Black people in predominately non-black foreign countries seem to tend to acknowledge each other. We're happy to see each other, maybe to encourage each other in this current phase of yet again being The Only One and S/He Who Cannot Blend In. Our eyes glimmer, our heads nod, and sometimes there's even a broad smile and brief conversation that would be mere disposable small talk in any other arena. It is a communion, a Celebration of Otherness, a five-second Juneteenth celebration on alien soil. Otherwise with other foreigners, it's usually a pageant of smug, a monologue of indifference – cold faces and dead eyes.
I don't consider myself a people-watcher in the way that some people consider themselves to be one, but this life/work situation affords me a great opportunity to practice looking outside of myself as well as inside.