Speaking of tennis courts, today’s photo is from our apartment building in Tokyo, コート西早稲田. The land was formerly occupied by a bunch of Waseda University tennis courts. Long before that (early 17th Century), Shogun Tokugawa Iemitsu built a horse racing track here. Waseda University still owns part, or maybe all, of the place. Notice the double-decker (triple-decker, actually) parking spots. There are cars under these cars.
I think I took this photo because the sky was particularly blue on this fall morning. Perhaps there was a rain storm the night before. Tokyo doesn’t usually feature skies this blue. If you want to see a blue sky in Tokyo, your odds are much improved in the fall and winter months.