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4 Everyday Japanese Expressions You Need To Know

Just as you can’t learn how to swim without getting wet, you can’t improve your Japanese ability unless you actually practice. Get out there and try to speak as much as possible!

By 4 min read 7

There are various Japanese expressions that are difficult for foreigners to understand. These expressions cannot easily be translated into English because they are used in multiple ways and also because they can be used in various situations which are unique to Japanese culture. There are many other useful expressions, but the following four expressions were chosen based on their versatility.

1. 宜しくお願いします

This can be used when you are meeting someone. Some translate this as “Nice to meet you”, but the feeling behind this expression would be something like “please be kind to me” (even though we wouldn’t say this when meeting someone). It is used after introducing yourself.

Example: ジャスティンです。宜しくお願いします.

When speaking to someone that is your superior (your boss or elder etc.) it is also acceptable to show politeness by saying “宜しくお願い致します” (よろしくおねがいいたします). In a very casual situation “よろしく” is also acceptable. “よろしくおねがいします” is not only used when meeting someone but can also be used when you are requesting something or asking someone to do something for you. When used in this manner it is closer to something like “please help me; please do whatever you can for me; please do it for me”.

2. お疲れ様です

This expression is often used in many situations by Japanese people. I have heard some people literally translate it as “you must be tired” (because “tsukare” means tiredness or fatigue). Actually the “O” in o-tsukare is honorific and Sama is a very polite form of san which closest equivalent is something like Mr., Mrs, and Miss. Even though we wouldn’t say this in English, when put together its literal translation is something like “honorable tired person”, or “honorable fatigued person”.

It is used to thank people for their hard work or after work, to mean something like “thanks for working hard”. It is also commonly used in sports towards another teammate after a sporting event or practice. The more casual “お疲れ様” (おつかれさま) or more polite お疲れ様でした(おつかれさまでした)are also alternatives which are used).

3. すみません

This expression can be roughly translated as “sorry”, “excuse me”, or “thanks”. It is one of the most common expressions heard by Japanese people and can be used in many situations. It can be used most often to get someone’s attention, such as when you get a server’s attention in a restaurant, or getting someone’s attention when they unknowingly dropped something.


(Excuse me, you stepped in dog poop)

(Yeah I know, I’m going to buy a lottery ticket today)

It can also be used as an expression of gratitude or apologetic in nature when someone goes out of their way to do something for you, or if you caused someone a minor inconvenience.

4. いいです

This is an expression that can be used in a wide variety of ways. It can be used to decline someone’s offer.


(shall I heat up this rice ball for you?)

(No , it’s ok).

Alternatively the more polite いいえ、“けっこうです” can be used as well. Nowadays younger people also use “大丈夫” in a similar way to decline someone’s offer.

It can be used to ask if something is ok by adding the particle “ka” at the end of the sentence (when asking for pemission).


(You can drink this beer)

(Is that okay? Thank you)

A more common structure when asking for permission is changing the verb into the “te-form”


(Is it ok if I kill that ninja?)


As seen above it can similarly be used to give permission by switching the interrogative particle “ka” with the particle “yo” which serves an exclamatory function.

It can alternatively be used to show agreement or to get agreement with another person.


(I’m thinking about buying this dress but what do you think?)

Yumi: いいね、よく似合うと思うよ。ちょっと小さいでしょう?着てみる?
(Yeah I think it looks good. Isn’t it a bit small? Are you going to try it on?)

John: 違うだよ。彼女のプレゼントだよ。
(No, it’s a present for my girlfriend!)

In this example the “です” was taken out due to it being a casual situation between friends.

You will find that these four Japanese expressions will come up repeatedly in various situations in daily conversation (as well as many others not included in the article). I have provided rough translations for some of the expression above for people to use as a reference but it is best not to always try to directly translate all Japanese expressions into English. It is easy to get caught up into the habit of translating everything into our own language.

However, the best way to understand the real meaning and correct usage of certain expressions is to listen for the types of situations that native speakers use it, and then practice using them on your own.

Just as you can’t learn how to swim without getting wet, you can’t improve your Japanese ability unless you actually practice. Get out there and try to speak as much as possible!

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  • Drakaath67 says:

    You can copy/paste it into google translate to get the reading.

  • Dia Štefánková says:

    you have a typo(?). chigau is a verb, you cant put desu/da immediately after it. you can say chigau yo, chigaunda yo or chigau no yo, but not chigau da yo.

  • Kaytea Miyagi says:

    At times (especially in written/e-mail exchanges), I would interpret 宜しくお願いします to be more on par with ‘thank you in advance’ as well.

  • Gaijinn says:

    I think daijyoubu(大丈夫) is trademark for us gaijins. lol

  • Tintinaujapon says:

    Great article.

    Some of these expressions are perfect examples of how too literal an approach to language can stand in the way of real understanding and progress. I used to really struggle with お疲れ様 until I simply accepted that it means “Well done” or “Good effort” or “Your work is appreciated”.

    • Gaijinn says:

      Otsukaresama疲れ様 is used to superiors where as Gokurosamaご苦労様 is used for friends and subordinates

  • Woaablackbetty says:

    Interesting article Justin. Maybe it would be a little bit more helpful to include some romaji, particularly the phrases where you use kanji. My guess would be that, if you can read kanji, you probably know these phrases already.



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