Review of Sushi Katsu-Ya

They were accommodating. Sushi rice and spicy mayo are not gluten free, but they have gluten free rice for an extra charge. I had the spicy tuna minus the spicy mayo. They also have gluten free soy sauce upon request. They allowed me to bring my own spicy mayo. I have celiac, but am not too sensitive; someone else may have a different experience. Overall, have always loved this place, pre & post diagnosis.

Celiac friendly?

Yes