A pretty decent spot!
I went for lunch and was surprised to find it to be relatively busy. The service was extremely quick, and the food came even quicker. I ordered a chirashi don and a spicy salmon roll (to get a gauge on fish quality and overall sushi quality).
The chirashi was okay, the quality wasn't completely up to my expectations. The salmon was good, but not fatty enough (in my opinion at least). Another suprise was that there was no butterfish - instead a extra helping of yellow tail sashimi was provided. Butterfish being my current favourite fish, I was slightly dissappointed in that decision, but an accepted one nonetheless.
The spicy salmon roll... wasn't that great. Once again this is a matter of taste, but i felt that the rice seasoning was a bit off. Perhaps the vinegar to sugar ratio was not to my normal expectancy? But I generally did not like the SSR.
My experience there was nice, however. They portrayed Japanese customs quite nicely, and their tea was exquisite.