Is there any sushi place that doesn't put all sorts of chemicals in their sushi? I am looking for something where the ingredients are basically seaweed, rice, fish, and whatever vegetables without all sorts of binding agents and thickeners and sweeteners (etc) tacked on. If you've ever read the ingredients on grocery store sushi, that's what I'm trying to avoid; the ingredients list is as long as your hand.
I'm particularly looking for restaurants in the San Gabriel Valley, but I'm open to other locations. Thanks!