We were looking for somewhere to eat and came across this area. It doesn't feel like Tokyo at all. There really are a lot of bricks. Restaurants with outdoor dining. More like Europe than anywhere else.
As well as restaurants, there's a really interesting art museum and curio/fashion shops. A good place to hang out, soak up the atmosphere and watch the people go by. Good food, too.
After examining each of the restaurants, we settled on an Italian one and ate inside. Later, when we emerged, it was dark but the square felt warm and cozy. Almost like Christmas.