Japanese fast food. I got the Onigiri, and they had a list available of which onigiri had gluten. I got the salmon, which had just salmon, rice, seaweed and a dash of salt. Reassuringly simple, for 3€. Delicious and easy. Very little seating, but you order from the counter facing the street.
No onigiri contained dairy. Vegan options are marked on the menu.
— Somewhat
— No gluten-free information on the menu
— Some
— Excellent