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Dairy and milk allergy in Japan: phrases and a restaurant card
Good news first: traditional Japanese cooking (washoku) barely uses dairy. Rice, fish, vegetables and soy dominate. The trouble comes from Western-style dishes, bakeries and convenience foods, where milk shows up without warning.
Quick answer: Say 乳製品アレルギーです (nyuuseihin arerugii desu). On labels, milk appears as 乳 or 乳成分. Watch curry roux, bread, cream stews and butter on ramen.
Safer and riskier dishes
Sushi, sashimi, grilled fish, yakitori, most noodle soups and rice bowls are naturally dairy-free. The risky list is mostly Western or Western-influenced:
- Japanese curry. Many roux blocks contain milk powder or butter.
- Cream dishes. Cream stew (クリームシチュー), gratin (グラタン), doria (ドリア) and cream croquettes (クリームコロッケ).
- Bread and bakery goods. Shokupan, melon pan and most sandwiches contain milk or butter.
- Hokkaido-style ramen. Miso ramen with butter and corn (バターコーン) is a classic.
- Sweets. Soft serve, cakes, chocolate and many wagashi-style sweets use milk or milk powder.
Reading “乳” on a label
Milk is a mandatory-label allergen, shown as 乳 or the phrase 乳成分を含む (“contains milk ingredients”), which covers butter, cheese, whey and milk powder. A plant-based product is not necessarily dairy-free here, so read the allergen line, and see our label guide. Lactose intolerance is a different issue: say 乳糖不耐症 (nyuutou futaishou).
Cafes, bakeries and konbini
Unpackaged bakery goods may not carry a full allergen list. Ask the staff, show the card, and choose items with a small label showing allergens when available. For hidden egg that often comes with dairy in baked goods, see our egg allergy page.
At konbini, sandwiches, bread and sweets nearly always list 乳成分, while rice balls, plain sushi rolls, grilled fish and many salads do not. Packaged bento can still include a cream sauce or cheese, so read the allergen line each time. A dairy-free breakfast is easy at a Japanese hotel buffet: rice, miso soup, grilled fish and pickles. Skip the butter on toast and the milk in tea and coffee, and ask for black coffee (ブラックコーヒー) or green tea instead.
Dairy phrases in Japanese
| Japanese (kana) | Romaji | English |
|---|---|---|
| ぎゅうにゅう（牛乳） | gyuunyuu | milk |
| にゅうせいひん（乳製品） | nyuuseihin | dairy products |
| バター | bataa | butter |
| チーズ | chiizu | cheese |
| クリーム | kuriimu | cream |
| にゅうせいぶん（乳成分） | nyuuseibun | milk ingredients (label wording) |
| にゅうせいひんアレルギーです（乳製品アレルギー） | nyuuseihin arerugii desu | I have a dairy allergy |
| バターぬきでおねがいします（バター抜き） | bataa nuki de onegai shimasu | No butter, please |
| にゅうせいぶんは入っていますか？（乳成分） | nyuuseibun wa haitte imasu ka? | Does it contain milk ingredients? |
| にゅうとうふたいしょうです（乳糖不耐症） | nyuutou futaishou desu | I’m lactose intolerant |
Printable dairy allergy card
Show it at cafes, bakeries and Western-style restaurants where milk is most likely.
私は乳製品（牛乳・バター・チーズ）アレルギーです。
I am allergic to dairy (milk, butter, cheese).
乳製品（牛乳・バター・チーズ）が入っている料理は食べられません。
I cannot eat any dish that contains dairy (milk, butter, cheese).
だしやソース、調味料、揚げ油にも入っていないか、ご確認をお願いします。
Please also check the stock, sauces, seasonings and frying oil.
乳製品（牛乳・バター・チーズ）に触れた調理器具や油は使わないでください。
Please do not use utensils or oil that have touched dairy (milk, butter, cheese).
少量でも命に関わります。
Even a small amount can be life-threatening.
ご協力ありがとうございます。 Thank you for your help. · japanmust.com
Printing tip: set the page to “fit to page”, or take a screenshot and show it on your phone. Delete the last line if your allergy is not severe.
Allergy safety: this is travel information, not medical advice. Restaurants often cannot guarantee an allergen-free meal, and cross-contact in kitchens is common. Carry any prescribed medication and a doctor’s letter, and check current Japanese rules for bringing medicine into the country.
Frequently asked questions
Is Japanese food dairy-free?
Traditional dishes mostly are, but curry roux, bread, cream dishes, butter ramen and sweets often contain milk. Ask each time.
Does Japanese curry contain milk?
Many commercial roux blocks and restaurant curries include milk powder or butter. Show the card and ask about the roux.
How is milk written on a food label?
As 乳 or 乳成分 in the allergen line, for example “乳成分・小麦を含む”.
Where can I find dairy-free milk?
Soy milk (豆乳, tounyuu) and oat or almond milks are sold at supermarkets and larger konbini. Check the allergen line, because some sweetened or flavored versions add milk.
Related guides
Check Western-style menus too
Japan Interpreter translates menu text offline, so words like バター and クリーム jump out before you order.
Japan Interpreter: offline camera and text translation for Japan. Allergen flags help, but never replace asking the restaurant.