I love sushi on conveyor belts. I know, say what you want about this generalization- but I find there to be something immensely satisfying in the mystery of eating whatever comes by. I was in the restaurant on a quiet weeknight, so at first there wasn't anything too odd coming by, but as it became clear that I was staying there for a while (let's say late in hour 2) I saw some crazy things that I had never seen before.
In short, I don't know what they were. But they were delicious- the sushi was fresh, well prepared, and I had probably the most fun I'd ever had in a restaurant alone. (I was away on business, so really- it's not the kind of thing I would normally do)
Highly Recommended.