Naha, Okinawa, didn't make the cut. It's not one of the world's ten best cities, but neither is New York or Tokyo.
That's OK.
It's still my favorite, and the reason has nothing to do with the usual criteria like standard of living, housing, transportation, business opportunities and all that. I like it because it has everything you need, plus--in spite of its sprawling size, it feels like a village.
People know each other. Circles of friendship overlap.
The other day, I attended a reception outside of Naha. It was for a marine archaeology research NPO. To my surprise, the guest seated to my right was a bamboo flute maker I'd been eager to meet. The man to my left was the developer of a healing garden I'm planning to write about. Both, it turned out, are friends of the butterfly park creator I met the next day for coffee.
I would like to suggest creative synergy as a criteria for choosing a great city.
Do people talk to each other? Do they inspire each other? In a great city, you can find the time. You can find the place. You can catch up with the people you want to talk with, live and in person, and share the joy of creativity taking wing.