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How to Say ‘That's good.’ in Japanese

よかったです。

yokatsu ta desu

[yokat ta dess]

💬 Usage Tip: Adding [です] makes [よかった] more polite. Great for responding kindly to someone else's situation.

🇯🇵 In Japan: This is a nice, supportive reaction in everyday conversation. Short, polite, and friendly.

Phrase Breakdown

よかった

yokatsu ta

was good; I'm glad

The past form of いい, used to express relief or happiness that something turned out well.

Example

それはよかった。

That's good / I'm glad to hear that.

Words in this phrase

よかっ

yokatsu

[yokat]

was good

Past casual form stem of よい/いい, used in polite past expressions like よかったです.

Example

きょうはてんきがよかっ。

The weather was good today.

ta

[ta]

past tense ending

The ending that marks past tense in adjectives and verbs here.

Example

それはおもしろかった。

That was interesting.

です

desu

[dess]

is / was (polite)

Polite copula used to make the sentence formal and polite.

Example

これはほんです。

This is a book.

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