Sushi was surprisingly good. Generous portions too. I had the 4x4 combo and all of it was good.
Growing up nearby, this was the first place I ever went for sushi... Yeah, it's in a boisterous mall. Ginza is small, authentic, and decently priced.
I'm a big fan of their seaweed salad. Large portion, and served over a pile of cucumbers. Fantastic.
Try the rainbow roll here and the udon soup.