If you want to know how to say no in Japanese, the standard word is いいえ (iie). With friends and family, ううん (uun) is a casual alternative. When declining an offer or refusing a request, a short phrase explaining what you mean can sound more natural than a bare “no.”
いいえ (iie) means “no” in Japanese. For a casual “no,” use ううん (uun). To politely decline something you do not need, say 結構です (kekkō desu), meaning “no, thank you” in that context.
- How Do You Say No in Japanese?
- Different Ways to Say No in Japanese
- No in Japanese: Quick Comparison
- How to Pronounce No in Japanese
- How to Say No Politely in Japan
- How to Answer Negative Questions in Japanese
- Example Sentences Using No in Japanese
- Frequently Asked Questions About No in Japanese
- Summary: How to Say No in Japanese
How Do You Say No in Japanese?
The standard way to say no in Japanese is いいえ (iie). It is a neutral-to-polite response used to answer a question negatively or deny a statement. Compare はい, “yes”, and the distinction between casual うん and ううん.
However, English “no” covers many situations. Saying that information is wrong, declining more food, and explaining that you cannot attend an event often call for different Japanese expressions.
Meaning: No
Different Ways to Say No in Japanese
Use the expression that matches your meaning. The following words and phrases are useful, but they are not interchangeable in every conversation.
1. いいえ (Iie) — No
いいえ (iie) is the standard dictionary translation of “no.” It works when answering a factual question, especially when followed by a clear explanation.
For example, いいえ、違います (iie, chigaimasu) means “no, that is not correct.” いいえ is not inherently rude, although a bare negative response can feel abrupt depending on the situation and tone.
2. ううん (Uun) — No / Nope
ううん (uun) is a casual “no” used with friends, family, and others you speak to informally. It often sounds like a brief nasal response.
Do not confuse it with うん (un), meaning “yes” or “yeah.” The sound pattern is different, so listen carefully rather than relying only on the romanized spelling.
3. 違います (Chigaimasu) — That Is Not Correct
違います (chigaimasu) means “it is different” or “that is not correct.” It is useful when correcting an assumption, such as whether a bag belongs to you.
It is grammatically polite, but it can still sound direct. For a correction, you can soften the response by adding an explanation. It is not the usual expression for declining an offer of food or help.
4. 結構です (Kekkō desu) — No, Thank You
結構です (kekkō desu) can mean “no, thank you” when declining an offer. For example, you might use it when someone offers an extra item you do not need.
Depending on context, 結構です can also mean “that is fine” or “that is acceptable.” It can sound firm when used as a refusal. A gentle tone or a short explanation helps make your intention clear.
5. できません (Dekimasen) — I Cannot
できません (dekimasen) means “cannot do it” or “am unable to.” Use it when explaining that you cannot carry out an action or request.
すみません、できません (sumimasen, dekimasen) means “I’m sorry, I can’t.” Where possible, name the specific action. For example, 行けません (ikemasen) means “I cannot go.”
No in Japanese: Quick Comparison
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| Japanese | Pronunciation | Meaning | Tone / Use |
|---|---|---|---|
| いいえ | Iie | No | Standard negative response |
| ううん | Uun | No / Nope | Casual; friends and family |
| 違います | Chigaimasu | That is not correct | Politely correcting information; can sound direct |
| 結構です | Kekkō desu | No, thank you | Declining an offer; meaning depends on context |
| できません | Dekimasen | I cannot | Explaining inability to do something |
How to Pronounce No in Japanese
いいえ (iie) has three short rhythmic beats: i-i-e. Hold the “ee” sound for two beats, then finish with “eh.” A rough English guide is “ee-eh,” with a longer first vowel.
Do not pronounce it like English “eye.” The final え (e) is a steady “eh” sound, not the “ay” sound in “day.”
For casual ううん (uun), listen to the nasal sound and its rhythm. It differs from affirmative うん (un), so they should not be treated as the same response.
How to Say No Politely in Japan
A useful pattern is すみません (sumimasen), meaning “excuse me” or “I’m sorry,” followed by a clear explanation. For example, すみません、今日は行けません (sumimasen, kyō wa ikemasen) means “I’m sorry, I can’t go today.”
You may hear ちょっと… (chotto…) in response to a request or invitation. Although ちょっと literally means “a little,” a hesitant, unfinished response can imply that something is difficult or inconvenient. It does not mean “no” in every use.
大丈夫です (daijōbu desu) can mean “I’m fine” and sometimes functions as “no, thanks.” It can also mean “that is okay,” so it may be ambiguous. When clarity matters, state what you need or do not need.
There is no rule that you must avoid saying いいえ. Match your wording to the situation, and use a clear negative sentence when you need the other person to understand your answer.
How to Answer Negative Questions in Japanese
With a straightforward negative question, Japanese responses often confirm or reject the negative statement. For example, 今日は行かないんですか？ (kyō wa ikanai n desu ka?) means “Are you not going today?”
はい、行きません (hai, ikimasen) means “That’s right, I’m not going.” いいえ、行きます (iie, ikimasu) means “No, I am going.”
Include the action rather than relying on はい or いいえ alone. Negative questions used as invitations, such as “Won’t you come?”, need to be understood as invitations, not answered using a mechanical rule.
Example Sentences Using No in Japanese
These examples show how to deny information, decline an unnecessary item, and explain that you cannot go somewhere.
Meaning: No, it is not mine.
Use this when someone asks whether an item belongs to you.
Meaning: I do not need a bag. Thank you.
This makes your meaning explicit when declining a bag at a shop.
Meaning: I’m sorry, I cannot go today.
This politely explains that you cannot accept an invitation for today.
Frequently Asked Questions About No in Japanese
Tap a question below to see the answer.
How do you say no in Japanese?
The standard word is いいえ (iie). For a casual “no” with friends or family, use ううん (uun).
Is saying iie rude?
No. いいえ (iie) is a standard negative response. However, a bare “no” can sound abrupt in some situations. A short explanation or すみません (sumimasen) can help make a refusal more considerate.
How do you say no thank you in Japanese?
結構です (kekkō desu) can mean “no, thank you” when declining an offer. You can also explicitly say you do not need the item, then add ありがとうございます (arigatō gozaimasu).
What is the difference between un and uun?
うん (un) means “yes” or “yeah,” while ううん (uun) means “no.” Both are casual. Their sound patterns differ, so pay attention to pronunciation and context.
Does daijoubu mean no?
大丈夫 (daijōbu) generally means “okay” or “all right.” In response to an offer, 大丈夫です (daijōbu desu) can mean “I’m fine, thanks,” implying refusal. It can also signal acceptance or reassurance, so context matters.
Does the Japanese word no mean no?
No. の (no) is a Japanese grammatical particle, often used to connect nouns or show possession. It is not the negative response “no.” For that meaning, use いいえ (iie).
Summary: How to Say No in Japanese
The standard way to say no in Japanese is いいえ (iie). With friends and family, ううん (uun) is a casual alternative.
For specific situations, use 違います (chigaimasu) to correct information, 結構です (kekkō desu) to decline an offer, or できません (dekimasen) to explain that you cannot do something. A clear explanation helps avoid misunderstandings.
