The sushi rice is not GF but they will make you a special order of sushi without rice. They have GF soy sauce.
— Not very
— Not Much
They have gluten free soy sauce available upon request and are knowledgeable if you ask. The bagel roll is naturally gluten free, as are the veggie rolls. They will also cook you gluten free hibachi if they aren't too busy and can clean the grill.