Japan Food Card: Allergy Diet
Travel & Local In-app purchases
Show Japanese staff your allergies and diet. Vegan, halal, gluten-free. Offline.
- Price
- Free
- In-app purchases
- Updated
- Nov 4
- 2026 · v1.0.0
Screenshots
About Japan Food Card: Allergy Diet
Japan Food Card helps you show your dietary needs to restaurant staff in Japan, in clear and polite Japanese. Choose your restrictions, open the card and show your screen to the staff. They can answer your questions with large Yes / No buttons, and you see what the answer means in your own language.
◆ Main features ◆
・A polite Japanese card for vegetarian, vegan, pescatarian, halal (no pork or alcohol for religious reasons) and gluten-free diets
・Food allergies: the 8 major allergens in Japan plus 20 more items, such as sesame, soybean, cashew and gelatin
・Other needs: no raw food, no alcohol (including mirin and cooking sake), no fish-based dashi, no beef, no onion or garlic
・An "easy to miss" list on the card, such as dashi, soy sauce, lard and mirin
・A severity line to tell staff that even a tiny amount causes a serious reaction
・Ask questions in Japanese, such as "Can you make it without ...?" or "Is the dashi made with fish?"
・Staff answer with large Yes / No / Not sure buttons, and the meaning is shown in your language
・Emergency card: "Please call an ambulance (119)" and "I am having an allergic reaction" in large Japanese text
・12 Japan tips on dashi, soy sauce, shared frying oil, allergen labels and more
・App language: English, Japanese, Korean, Traditional Chinese and Simplified Chinese (the card itself is always in Japanese)
◆ Who it is for ◆
・Travelers in Japan with food allergies
・Vegetarian, vegan and pescatarian travelers
・Travelers who do not eat pork or drink alcohol for religious reasons
・Travelers who need to avoid wheat or gluten
・Anyone who finds it hard to explain dietary needs in Japanese
◆ Free version and full version ◆
Free:
・Choose one restriction from the full list (any diet or any single allergen)
・Severity line, staff Yes / No buttons and all questions
・All Japan tips and the emergency card
Full version (one-time purchase):
・Combine any number of restrictions on one card (e.g. vegan + gluten-free, several allergens)
・Add your own items (up to 5)
・Up to 5 profiles for travel companions
No subscription and no ads.
◆ Privacy ◆
・Works offline (the internet is used only for purchases and update checks)
・Your data is stored only on your device and is not sent to any server
・No account needed
◆ Please note ◆
・Japan Food Card is a communication aid. It does not guarantee the safety of any food.
・Translations and staff answers may be incomplete or mistaken. The final check is up to you and the restaurant.
・If you have a severe allergy, follow your doctor's advice and carry your medication.
・This is not a medical app. Not affiliated with any government or official organization.
◆ Contact ◆
Little Reef Apps
[email protected]
https://littlereefapps.com
◆ Main features ◆
・A polite Japanese card for vegetarian, vegan, pescatarian, halal (no pork or alcohol for religious reasons) and gluten-free diets
・Food allergies: the 8 major allergens in Japan plus 20 more items, such as sesame, soybean, cashew and gelatin
・Other needs: no raw food, no alcohol (including mirin and cooking sake), no fish-based dashi, no beef, no onion or garlic
・An "easy to miss" list on the card, such as dashi, soy sauce, lard and mirin
・A severity line to tell staff that even a tiny amount causes a serious reaction
・Ask questions in Japanese, such as "Can you make it without ...?" or "Is the dashi made with fish?"
・Staff answer with large Yes / No / Not sure buttons, and the meaning is shown in your language
・Emergency card: "Please call an ambulance (119)" and "I am having an allergic reaction" in large Japanese text
・12 Japan tips on dashi, soy sauce, shared frying oil, allergen labels and more
・App language: English, Japanese, Korean, Traditional Chinese and Simplified Chinese (the card itself is always in Japanese)
◆ Who it is for ◆
・Travelers in Japan with food allergies
・Vegetarian, vegan and pescatarian travelers
・Travelers who do not eat pork or drink alcohol for religious reasons
・Travelers who need to avoid wheat or gluten
・Anyone who finds it hard to explain dietary needs in Japanese
◆ Free version and full version ◆
Free:
・Choose one restriction from the full list (any diet or any single allergen)
・Severity line, staff Yes / No buttons and all questions
・All Japan tips and the emergency card
Full version (one-time purchase):
・Combine any number of restrictions on one card (e.g. vegan + gluten-free, several allergens)
・Add your own items (up to 5)
・Up to 5 profiles for travel companions
No subscription and no ads.
◆ Privacy ◆
・Works offline (the internet is used only for purchases and update checks)
・Your data is stored only on your device and is not sent to any server
・No account needed
◆ Please note ◆
・Japan Food Card is a communication aid. It does not guarantee the safety of any food.
・Translations and staff answers may be incomplete or mistaken. The final check is up to you and the restaurant.
・If you have a severe allergy, follow your doctor's advice and carry your medication.
・This is not a medical app. Not affiliated with any government or official organization.
◆ Contact ◆
Little Reef Apps
[email protected]
https://littlereefapps.com
What’s new
Version 1.0.0 · Updated November 4, 2026
First release.