Found in Japan Mystery, Part 2--main part of glasses

This a.m. I walked out onto the outside corridor of our apartment when my daughter left for school, as I always do. After I waved goodbye, I looked out and down 6 floors, at the children walking to school. I then looked up to see if there was a moon, but knew there wouldn't be one yet.

This is when my eyes noticed the object on top of the roof below, almost staring up at me. Could it be the frames from the glasses that the two white side pieces I'd found (above post) were from.

I ran to get my camera for some zoom-in action. Can you see it there, sure enough, it must be the glasses that went with the sides.

But how did it get on that roof?
Was it a message for me?
Was there something I'm supposed to see, in this unusual unfolding, this completion of a find?
I asked the usual finding questions, finding it's never purely a coincidence.

I looked up in the direction she (the glasses) was now looking, thinking perhaps after all , there was a moon that she was pointing me to.
But no moon. It's not yet the cycle for the new moon.
She pointed up to the great expanse of sky and agreed...

" indeed,
a mystery", she said to the vastness and to me...