Call 119 for an ambulance or fire service. Police is 110.
Food and preparation conversations
Dish names and recipes vary. These are prompts for a conversation, not a list of foods that are automatically unsafe.
Broths and seasoning
Dashi and other broths may contain fish. Soy sauce commonly contains wheat, and seasoning blends may combine several ingredients. Ask about the base of soups, noodle broths, sauces and marinades rather than checking only the toppings.
Shared preparation
Tempura, fried foods, grills and teppan surfaces may be shared. Ask specifically about fryer oil, batter, utensils and cooking surfaces. Removing a garnish after cooking does not address cross-contact.
Packaged food
Japanese allergen-labeling categories are not identical to those in the United States or United Kingdom. The Consumer Affairs Agency provides an English food-labeling guide and an official allergy communication sheet for visitors.
A sample Japanese allergy statement
重度の食物アレルギーがあります。アレルギーの原因はごま、落花生(ピーナッツ)、卵です。
Build a card with the traveler’s exact allergens before using it.Questions to ask the restaurant
- Can the kitchen check every ingredient, sauce, garnish and cooking oil used in this dish?
- Is the same fryer, grill, pan, knife, board or serving utensil used for my allergen?
- Can my meal be prepared with clean hands, clean utensils and a clean preparation area?
- If the kitchen cannot confirm the ingredients or cross-contact controls, what unopened or simply prepared option is available?
Before you go
- Save the Japanese card offline and also carry a printed copy.
- Learn the Japanese characters used for each selected allergen.
- Keep prescribed medication with you rather than in checked luggage.
- Check the latest official travel and health guidance shortly before departure.
Official and primary sources
Links were checked during our August 12, 2026 review. Official guidance can change; inspect the current source before travel.
- Food Labelling in Japan and visitor communication sheetsConsumer Affairs Agency, Government of Japan
- Japan: getting help and emergency numbersUK Foreign, Commonwealth & Development Office
- Japan travel adviceUK Foreign, Commonwealth & Development Office
- Travelers’ Health destination guidanceU.S. Centers for Disease Control and Prevention
- International Travel Country InformationU.S. Department of State