Eating in Japan, one dish at a time

Japan Allergen Labeling Rules 2026: Restaurants and Takeout

In Japan, allergen labeling is required only on processed food sold in a package. Restaurant dishes, bento boxes packed when you order, food sold loose (such as bread and side dishes) and alcoholic drinks have no labeling duty. Japan’s labels also have two levels: 9 mandatory allergens and 20 recommended ones. Recommended items such as soy, sesame and almond may be in a product and still not be on the label. No label does not mean “not in it.” Read the full ingredient list on packaged food, and always ask in shops and restaurants.