Translation guide
In Japanese, emphasis is often expressed through sentence-final particles, specific adverbs, cleft constructions, or by repeating words. The choice depends on what you want to emphasize and the level of formality.
The speaker wants to stress that something is definitely true, or to assert a point strongly.
Sentence-final particle that emphasizes new information or assertion. Casual to neutral.
美味しいよ。
It's delicious! (I assure you)
Stronger, masculine sentence-final particle for emphasis. Often used in casual speech among men.
行くぞ！
Let's go! (with determination)
Sentence-final particle used for light emphasis, often by women in casual speech. Can sound feminine or dialectal.
知らないわ。
I don't know (I'm telling you).
The speaker wants to highlight a specific element in the sentence, like 'It is X that...'
Cleft sentence structure. Place the emphasized element before のは/のが and the rest after. Very common and natural.
私が買ったのはこれです。
What I bought is this.
大切なのは健康だ。
What's important is health.
Particle that emphasizes the preceding word, like 'precisely' or 'it is ... that'. Often used in set phrases.
今年こそ合格する。
This year for sure I'll pass.
こちらこそありがとう。
It is I who should thank you.
Particle meaning 'even', emphasizing an extreme or unexpected case. Often used with ば for conditionals.
彼さえ知らない。
Even he doesn't know.
The speaker wants to stress how much or to what extent something is true.
Standard adverb meaning 'very'. Safe for most situations.
とても嬉しいです。
I'm very happy.
Casual intensifier, 'really' or 'extremely'. Common in spoken Japanese.
すごく疲れた。
I'm really tired.
Formal adverb meaning 'extremely'. Used in writing or formal speech.
Very casual, slangy intensifier, equivalent to 'super' or 'crazy'. Common among younger speakers.
めっちゃいい！
It's super good!
The speaker repeats a word or phrase to add emphasis, often in casual or emotive speech.
While よ is common for emphasis, using it in every sentence can sound pushy or childish. Use it sparingly, especially in formal contexts.
これはペンですよ。
This is a pen, you know.
Both can give reasons, but のだ is more about emphasis or explanation, while から explicitly marks a reason. のだ often implies 'the situation is that...'.
非常に重要です。
It is extremely important.