They have a separate gluten free menu. Teriyaki items are on the menu, and that's not usually gluten free, but I didn't ask of they use a gluten free teriyaki sauce so I didn't risk it.
Quality & Quantity
Is there a gluten-free menu?
— Separate gluten-free menu
How much of the menu is available gluten-free?
— Some
How would you rate the taste and quality of the gluten-free food you tried?