You accidentally bump into a stranger on the street. You send a message to the wrong person. You arrive three minutes late to a meeting with your Japanese boss. In all three situations you need to apologize — but the word you choose in Japanese matters far more than most learners expect. Use too casual a phrase and you seem rude. Use too formal a phrase and you seem stiff, or even dramatic. Japanese apology language is a window into the culture itself: sincere, layered, and context-sensitive. This guide covers the full spectrum, from a quick “my bad” between friends all the way to the deepest business apology — with real example sentences, body language notes, and a decision flowchart so you always pick the right phrase.
| Expression | Register | Typical Situation |
|---|---|---|
| ごめん | Casual | Close friends, family, small slip-ups |
| ごめんなさい | Casual–Polite | Sincere personal apology to someone you know |
| すみません | Polite | Strangers, mild disruptions, everyday situations |
| 申し訳ありません (もうしわけありません) | Formal | Work, business, more serious mistakes |
| 失礼しました (しつれいしました) | Formal | Professional settings, minor breaches of etiquette |
| 大変申し訳ございません (たいへんもうしわけございません) | Very Formal / Keigo | Customer service, executive apologies, grave situations |
Casual Apologies: ごめん、ごめんね、わるい
The most casual Japanese apologies are used almost exclusively within close relationships — friends, family, and romantic partners. Using them with a teacher, a boss, or a stranger comes across as rude, so context is everything.
ごめん is the core casual apology. It comes from the verb 御免(ごめん), a classical expression of requesting forgiveness. In modern casual Japanese it is simply “sorry.”
ごめんね softens the apology with the sentence-final particle ね, which invites shared feeling or gentle acknowledgment. It sounds warmer and slightly more emotional than plain ごめん — often used when you genuinely feel bad about something.
わるい (literally “bad”) is a blunt, masculine casual apology. It is close to saying “my bad” in English. You will hear it frequently among male friends, but it is not appropriate in any formal context.
| Japanese | Romaji | English | Notes |
|---|---|---|---|
| ごめん。 | Gomen. | Sorry. | Plain casual apology |
| ごめんね、遅れちゃった。 | Gomen ne, okurechatta. | Sorry, I ended up being late. | Warm, slightly apologetic tone |
| わるい、忘れてた。 | Warui, wasureteta. | My bad, I forgot. | Very casual, often masculine |
ごめんね、昨日連絡できなかった! (Gomen ne, kinou renraku dekinakatta!) — Sorry I couldn’t message you yesterday!


大丈夫だよ、気にしないで! (Daijoubu da yo, ki ni shinaide!) — It’s okay, don’t worry about it!
Notice that Rei’s response is a natural way to accept a casual apology. We will cover accepting apologies in full later in this article.
Standard Apologies: ごめんなさい and すみません
These two expressions are the workhorses of everyday Japanese apologies. Both are polite enough for most situations, but they carry different nuances that learners often mix up.
ごめんなさい is ごめん made more polite with the auxiliary なさい. It is a sincere, personal apology that emphasizes the speaker’s own feelings of remorse. Think of it as “I am truly sorry.” It works well in personal situations — apologizing to a friend, a classmate, or a family member when something genuinely went wrong.
すみません is one of the most versatile words in Japanese. It literally conveys something like “this does not end” (the burden you have placed on the other person), and it functions both as an apology and as a polite way to get someone’s attention. You will hear it constantly: to get a waiter’s attention, to slip past someone in a crowded space, or to acknowledge a minor mistake at work.
The important distinction for English speakers: すみません is not simply “excuse me.” When used as an apology it carries genuine recognition of having inconvenienced someone. It is more formal than ごめんなさい in many contexts — especially when speaking to strangers or service staff — but less formal than 申し訳ありません.
| Japanese | Romaji | English |
|---|---|---|
| ごめんなさい、嘘をついてしまいました。 | Gomen nasai, uso wo tsuite shimaimashita. | I’m so sorry, I lied to you. |
| すみません、ちょっと通してください。 | Sumimasen, chotto tooshite kudasai. | Excuse me, could you let me through? |
| すみません、遅くなりました。 | Sumimasen, osoku narimashita. | Sorry I’m late. |
| すみません、間違えました。 | Sumimasen, machigaemashita. | I’m sorry, I made a mistake. |
Tip for learners: すみません is acceptable in many workplace situations between colleagues or when speaking to customers, but once the situation becomes more serious — a missed deadline, an error that affected others — you should step up to 申し訳ありません.
Formal Apologies: 申し訳ありません and 失礼しました
Once you enter a workplace or any situation requiring keigo (敬語・けいご, respectful language), the apology register shifts noticeably.
申し訳ありません (もうしわけありません) is the standard formal apology. The phrase literally means “there is no excuse” (申し訳 = justification/excuse; ありません = there is not). Choosing these words signals that you fully accept responsibility, that you have no defense, and that you recognize the gravity of the situation. This is your default apology in business emails, meetings with clients, and formal encounters.
失礼しました (しつれいしました) means literally “I was rude/impolite.” It is used for relatively minor breaches of etiquette in professional settings — entering a room without knocking, speaking out of turn in a meeting, or accidentally interrupting someone. Note that 失礼します (present tense) is used before doing something potentially impolite (like leaving a meeting early), while 失礼しました (past tense) apologizes after the fact.
| Japanese | Romaji | English |
|---|---|---|
| 申し訳ありません、ご迷惑をおかけしました。 | Moushiwake arimasen, go-meiwaku wo okake shimashita. | I sincerely apologize for the trouble I have caused you. |
| 失礼しました、先ほどのメールは誤送信です。 | Shitsurei shimashita, sakihodo no meeru wa gosoushin desu. | I apologize — the email I just sent was sent in error. |
| この度は申し訳ありませんでした。 | Konotabi wa moushiwake arimasen deshita. | I am truly sorry for what happened this time. |


I always get confused — when do I use 失礼しました versus 申し訳ありません?


Great question! Think of it this way: 失礼しました is for small etiquette slips — like interrupting someone or walking into a room uninvited. 申し訳ありません is for real mistakes with real impact — like a missed deadline or a wrong order sent to a client. The bigger the impact, the heavier the apology.
Keigo Apologies: 大変申し訳ございません
At the highest level of formal Japanese you encounter the ultra-polite form used in customer service, formal business correspondence, and situations of serious consequence.
大変申し訳ございません (たいへんもうしわけございません) is 申し訳ありません elevated into full sonkeigo/kenjougo territory. Breaking it down:
- 大変 (たいへん) — “greatly / very much” (intensifier)
- 申し訳 (もうしわけ) — “justification / excuse”
- ございません — the ultra-polite form of ありません (there is not)
Together: “There is absolutely no justification for this whatsoever.” It is the deepest, most sincere apology available in standard Japanese.
You will hear this phrase constantly in Japanese customer service (接客・せっきゃく). If a package is late, if a product is defective, if a restaurant makes a billing error — 大変申し訳ございません is the phrase. For learners, it is most important to recognize this phrase and understand why it is being used. If you are ever in a position to use it yourself — say, working at a Japanese company or writing a formal apology email — use it without hesitation for any serious business mistake.
| Japanese | Romaji | English |
|---|---|---|
| この度は大変申し訳ございませんでした。 | Konotabi wa taihen moushiwake gozaimasen deshita. | We are deeply and sincerely sorry for this matter. |
| ご不便をおかけし、大変申し訳ございません。 | Go-fuben wo okake shi, taihen moushiwake gozaimasen. | We sincerely apologize for the inconvenience caused. |
| 弊社の不手際により、大変申し訳ございません。 | Heisha no futesai ni yori, taihen moushiwake gozaimasen. | Due to our company’s oversight, we offer our deepest apologies. |
Register note: Do not use 大変申し訳ございません with close friends — it sounds theatrical and can come across as sarcastic. Reserve it for genuinely formal situations.
Accepting Apologies: What to Say in Response
Knowing how to accept an apology gracefully is just as important as knowing how to give one. Japanese responses to apologies tend to release the other person from their guilt rather than dwell on it — which fits the cultural value of maintaining harmony (和・wa).
| Response | Romaji | English | Register |
|---|---|---|---|
| 大丈夫だよ。 | Daijoubu da yo. | It’s okay / No worries. | Casual |
| 気にしないで。 | Ki ni shinaide. | Don’t worry about it. | Casual |
| いいよ、いいよ。 | Ii yo, ii yo. | It’s fine, really. | Casual |
| 大丈夫ですよ。 | Daijoubu desu yo. | It’s all right. | Polite |
| お気になさらないでください。 | O-ki ni nasaranaide kudasai. | Please don’t let it concern you. | Formal |
| こちらこそ、失礼しました。 | Kochira koso, shitsurei shimashita. | If anything, I should be the one apologizing. | Formal |
One important cultural point: in Japanese, you generally do not say something like “Yes, you really hurt my feelings” when accepting an apology in everyday life. The instinct is to soften the situation and move forward. This does not mean feelings are suppressed — but the social ritual of apology and acceptance is designed to restore harmony quickly.


申し訳ありません、会議に間に合いませんでした。 (Moushiwake arimasen, kaigi ni maniaimasen deshita.) — I sincerely apologize, I could not make it to the meeting on time.


お気になさらないでください。次回からご連絡いただければ幸いです。 (O-ki ni nasaranaide kudasai. Jikai kara go-renraku itadakereba saiwai desu.) — Please don’t worry about it. We would appreciate it if you could let us know next time.
Body Language and Bowing Levels
In Japan, an apology is never just words. The physical gesture that accompanies your apology sends a parallel message about how sincerely you mean it. The key gesture is the bow (お辞儀・おじぎ), and the angle of that bow signals the weight of the apology.
| Bow Angle | Formality | Typical Use |
|---|---|---|
| 15 degrees (slight nod) | Casual acknowledgment | ごめん between friends, bumping into someone lightly |
| 30 degrees | Standard polite bow | すみません, general workplace apologies |
| 45 degrees | Formal apology | 申し訳ありません in business, serious personal apologies |
| 60–90 degrees (deep bow) | Very formal / grave | 大変申し訳ございません, public apologies, grave mistakes |
Additional body language notes:
- Eye contact: During a bow, you look downward — not at the other person. Direct eye contact while bowing looks confrontational.
- Duration: The deeper and longer you hold the bow, the more sincere the apology reads. A quick bob is casual; holding 45 degrees for several seconds conveys gravity.
- Hands: In business settings, hands are usually at your sides or folded in front. Women sometimes clasp hands in front; men keep them at sides.
- Reciprocal bowing: When you bow, the other person often bows back, which can lead to a series of exchange bows. This is normal. The lower-status person typically bows deeper and longer.
- Sitting: In a formal seated apology (for example, at a business meeting), lean your torso forward from the waist rather than standing to bow.
One observation that surprises many visitors: Japanese people on the phone also bow, even though the other party cannot see them. This is a deeply ingrained physical habit linked to the feeling of respect — the body expresses what the words convey.
Common Mistakes: Over-Apologizing and Under-Apologizing
Even learners who know the vocabulary make two predictable errors with Japanese apologies. Understanding them now will save you real embarrassment.
Mistake 1: Using すみません for everything
すみません is extremely useful, but over-relying on it can make you sound flat or even dismissive. When you have genuinely caused someone trouble — especially in a professional context — stepping up to 申し訳ありません shows you understand the weight of the situation. Using すみません for a missed deadline to your manager reads as casual and slightly tone-deaf.
Mistake 2: Over-apologizing in casual settings
Japanese culture does value humility, but using 申し訳ありません or 大変申し訳ございません with friends or for tiny mistakes comes across as unnatural and awkward — even theatrical. Imagine saying “I am profoundly and deeply sorry for this grave offense” when you accidentally text your friend the wrong emoji. A simple ごめん or ごめんね is both authentic and appropriate.
Mistake 3: Under-apologizing in formal contexts
The opposite error is equally damaging. Using ごめん or ごめんなさい to apologize to a client, a professor, or a senior colleague sounds disrespectful — not because you meant it that way, but because Japanese social expectations require formality to signal that you take the relationship seriously.
Mistake 4: Apologizing without a bow in person
If you are apologizing in person, words alone — even the most formal keigo phrase — feel incomplete without the physical gesture. Saying 申し訳ありません while standing upright with your hands in your pockets will undercut the sincerity of your words. Let the bow do half the work.
Mistake 5: Confusing すみません (sumimasen) with しつれいします (shitsurei shimasu)
Both can function as “excuse me,” but 失礼します is more formal and more specifically tied to etiquette situations (entering a room, leaving early, interrupting). In everyday situations すみません is almost always the right call; 失礼します is for specific professional rituals.
Decision Flowchart: Which Apology for Which Situation
Use this flowchart whenever you are unsure which expression to choose:
START: I need to apologize.
|
+-- Is this person a close friend or family member?
| |
| YES --> Did something minor happen?
| | YES --> ごめん / ごめんね
| | NO --> ごめんなさい (more sincere, personal)
| |
| NO --> Continue below
|
+-- Is this a workplace / business / formal situation?
| |
| YES --> How serious is the mistake?
| | |
| | Minor etiquette breach (interrupting, slight lateness)
| | --> 失礼しました
| | |
| | Significant mistake (error affecting others, missed deadline)
| | --> 申し訳ありません
| | |
| | Very serious (client-facing, public, grave consequence)
| | --> 大変申し訳ございません
| |
| NO --> Is this a stranger or service situation?
| |
| Getting attention / passing by --> すみません
| Caused mild inconvenience --> すみません
| Caused real trouble --> 申し訳ありませんQuick Quiz
Test yourself! Choose the most appropriate apology expression for each situation. Answers are below.
Question 1: You accidentally bump into a stranger at the convenience store. What do you say?
A) ごめんね B) すみません C) 大変申し訳ございません
Question 2: You are 10 minutes late to an important client meeting at work. Your client is a senior executive. What do you say when you walk in?
A) ごめん B) 失礼しました C) 大変申し訳ございません
Question 3: You forgot your best friend’s birthday. They are not seriously upset, but you want to apologize sincerely. What do you say?
A) ごめんなさい B) 申し訳ありません C) 失礼しました
Question 4: You sent a wrong document to a client by email at your company. You need to send a follow-up apology email. What phrase anchors your apology?
A) ごめんなさい B) 申し訳ありません C) わるい
Question 5: A customer at the store you work at is unhappy about a product defect. You bow deeply and say ___?
A) ごめんね B) すみません C) 大変申し訳ございません
Answers:
1 – B (すみません — polite, appropriate for a stranger in a daily situation)
2 – C (大変申し訳ございません — a senior client executive warrants the deepest formal apology)
3 – A (ごめんなさい — sincere personal apology to a close friend without being overly formal)
4 – B (申し訳ありません — the correct formal register for a business email mistake)
5 – C (大変申し訳ございません — customer service requires the highest level of formal keigo apology)
How did you do? If you got all five right, you have a strong grasp of Japanese apology registers. If you mixed up B and C on questions 2 or 5, review the formal and keigo sections above — those are the distinctions that matter most in professional settings.
Have a tricky situation you are not sure how to handle? Drop it in the comments and we will help you pick the right phrase!
Keep Learning
Apologies are just one part of Japanese social language. Explore these related articles to keep building your conversational skills:






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About the Author
Daisuke is the creator of JP YoKoSo — a Japanese learning site for English speakers. Every article is written to explain Japanese clearly, with real examples, grammar notes, and practical tips for learners at every level.
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