I called ahead to ask about gf options. The person on the phone was extremely knowledgeable and read labels for me off of their products. When we arrived, we told the waiter that we couldn't have gluten (severe allergy), and he walked us through the items with gluten (tempura, imitation crab, etc). We asked about sauces and spicy mayo, and he know exactly what was in each item. They even provided a gf soy sauce (labeled) for us to use.
— No gluten-free information on the menu