||I have food allergies. / I can't eat certain foods.
Meals at ryokan typically include a wide variety of traditional Japanese dishes made from a variety of ingredients. Many ryokan serve the same course meal to all guests (i.e., the ability to choose dishes individually is usually quite limited or not possible at all).
If there are certain kinds of food that you are unable to eat due to allergies, a medical condition, or other circumstances, please contact the accommodation facility directly.