Sampling Japan’s world-class cuisine is a highlight of any trip. However, because allergen labeling is not mandatory for restaurant menus in Japan, clear communication with the staff is your most important safety tool. Here is how to navigate dining out with confidence.
1. Essential Japanese Phrases for the Table
Don't let the language barrier stand in your way. Use these specific phrases (included in our Allergy Communication Sheet) to ask the right questions.
"I have allergies. Does this food contain the allergens marked below?" (私はアレルギーを持っています。この食品には下の表で印をつけたアレルゲンを含んでいますか?)
"Does the kitchen handle multiple allergens? Which ones?" (調理場では複数のアレルゲンが使用されていますか? その食材は下のどれですか?)
"Are there products made on the same production line as these allergens?" (「本品は同一製造ライン上で対象アレルギー品目を含む製品を生産しています」という表示はありますか?
2. Watch Out for "Hidden" Ingredients
In Japan, certain allergens are frequently used in base ingredients that might not be obvious on the menu:
Dashi (Broth): The foundation of Japanese soup and sauces often contains fish (bonito flakes)
Soy Sauce: Contains both soybean and wheat.
Miso: Primarily made from fermented soybeans.
3. Pro-Tips for a Smoother Dining Experience
Show, Don't Just Tell: Even if you speak some Japanese, showing a visual aid is much safer. Our Allergy Communication Sheet allows you to check off your specific allergens (such as the 8 mandatory or 20 recommended items) so the chef can see them clearly.
Visit During Off-Peak Hours: Restaurants are more likely to have the time to check ingredients thoroughly during less busy hours (e.g., early lunch or early dinner).
Non-Mandatory Labeling: Remember that restaurants, bakeries, and freshly made deli items are not legally required to label allergens in Japan. Always ask for confirmation.
4. Take the Stress Out of Dining with matoil
If you are worried about finding safe options every day, consider matoil.
・We deliver allergy-friendly, frozen gourmet meals to your accommodation across Japan.
・We partner with hotels like MIMARU to ensure travelers have access to safe kitchen facilities and delicious, worry-free food.