Based on other reviews, I thought this would be a safe restaurant since I have celiac. The waiter immediately know what it meant when I said I needed gluten free food, and recommended substitutions for certain aspects of meals. I was very pleased with the service and the food. However, about an hour or so later, I was horribly sick in the way only gluten can bring about. I guess somewhere something got cross-contaminated. I won’t be risking eating at Ichiban again.