How to Say 'I Eat Gluten-Free' and Ask About Wheat in Japanese
Learn elementary Japanese for a gluten-free diet: say you eat gluten-free, ask whether a dish contains wheat, and explain this as a lifestyle rather than an allergy.
By MarcusFood & cafés · Yapr Learn
If you avoid gluten, you need Japanese that does more than ask about allergies. This lesson teaches you to say グルテンフリーを食べます (I eat gluten-free), to ask 小麦は入っていますか (does this contain wheat?), and to explain that this is how you usually eat, not a medical emergency. You will also learn the word 小麦 (wheat) and the important difference between アレルギー (allergy) and a dietary choice. The phrases are polite and work in restaurants, cafés, and shops. Keep your sentences short, speak slowly, and be ready to show a written note if staff seem unsure.
By the end, you can…
- say that I eat gluten-free in polite Japanese.
- ask whether a dish or product contains wheat.
- explain that gluten-free eating is my usual diet, not an allergy.
- understand a simple yes/no answer about ingredients.
Listen once. Try it slowly. Then say it without looking.
Checking available voices…
グルテンフリーを食べます。
I eat gluten-free.
guruten furī o tabemasu
A direct, polite way to state your usual diet. Use it when a server asks about preferences or when you want to explain your eating style.
小麦は入っていますか。
Does it contain wheat?
komugi wa haitte imasu ka
The standard polite question about an ingredient. 小麦 means wheat. Use it for dishes, sauces, and packaged foods.
小麦アレルギーではありません。
It is not a wheat allergy.
komugi arerugī de wa arimasen
Use this to prevent staff from treating your request as a medical emergency. It keeps the focus on your diet.
グルテンフリーの食事をしています。
I follow a gluten-free diet.
guruten furī no shokuji o shite imasu
A slightly more formal way to describe your ongoing lifestyle. Good for explaining your needs at a hotel or with a chef.
米粉を使っていますか。
Do you use rice flour?
komeko o tsukatte imasu ka
A useful follow-up when wheat is a concern. 米粉 is rice flour, a common gluten-free alternative in Japan.
Pronunciation guides are approximate. Slow playback keeps the original pitch.
Make it make sense
Useful pattern
The pattern 〜は入っていますか means 'does it contain 〜?' Put the ingredient before は. For example, 小麦は入っていますか (does it contain wheat?) and 大豆は入っていますか (does it contain soy?). To state your diet, use グルテンフリーを食べます (I eat gluten-free) or グルテンフリーの食事をしています (I follow a gluten-free diet). The particle を marks what you eat, and しています shows an ongoing habit.
When to use it
Use グルテンフリーを食べます when you are choosing food or explaining your usual diet. Use 小麦は入っていますか before ordering a dish or buying a product. If staff look worried, add 小麦アレルギーではありません (it is not a wheat allergy) to clarify that this is a lifestyle, not an emergency. In Japan, staff may check ingredients carefully, so a simple written note with 小麦 (wheat) can also help.
Listen to each line, then take one part and reply out loud.
すみません、グルテンフリーを食べます。小麦は入っていますか。
Excuse me, I eat gluten-free. Does this contain wheat?sumimasen, guruten furī o tabemasu. komugi wa haitte imasu kaはい、この料理には小麦が入っています。
Yes, this dish contains wheat.hai, kono ryōri ni wa komugi ga haitte imasu小麦アレルギーではありません。米粉を使っていますか。
It is not a wheat allergy. Do you use rice flour?komugi arerugī de wa arimasen. komeko o tsukatte imasu kaはい、このメニューは米粉を使っています。グルテンフリーです。
Yes, this menu item uses rice flour. It is gluten-free.hai, kono menyū wa komeko o tsukatte imasu. guruten furī desuA little context goes a long way
In Japan, allergy questions are often treated as serious medical matters, so saying アレルギー can make staff very cautious. If you eat gluten-free by choice, say グルテンフリーを食べます or グルテンフリーの食事をしています. This keeps the conversation about your diet. Politeness matters: use すみません to get attention and お願いします when making a request.
One thing to watch for
Using 小麦アレルギーがあります (I have a wheat allergy) when you only follow a gluten-free diet.
Try this instead: Say グルテンフリーを食べます (I eat gluten-free) or グルテンフリーの食事をしています (I follow a gluten-free diet). If you need to be clear, add 小麦アレルギーではありません (it is not a wheat allergy).
Your turn
Try answering out loud before checking a possible answer.
1How do you say 'I eat gluten-free' politely in Japanese?
Show a sample answer
グルテンフリーを食べます。
This uses を to mark what you eat and the polite verb 食べます. グルテンフリーの食事をしています is also correct when you want to emphasize an ongoing diet.
2Ask whether a dish contains wheat.
Show a sample answer
小麦は入っていますか。
小麦 means wheat, は marks the topic, and 入っていますか asks whether it is included. You can replace 小麦 with another ingredient, such as 大豆 (soy).
3How do you clarify that your gluten-free diet is not a wheat allergy?
Show a sample answer
小麦アレルギーではありません。
This politely denies a wheat allergy. It helps staff understand that your request is about diet, not a medical emergency. アレルギーではありません is a useful pattern for other allergens too.
Use グルテンフリーを食べます for your diet and 小麦は入っていますか to ask about wheat. Add 小麦アレルギーではありません when you need to separate your lifestyle from an allergy.
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