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How to Say ‘Good’ in Japanese

よかった

yokatsu ta

[yoh-kah tah]

💬 Usage Tip: [よかった] is past form meaning “That’s good / I’m glad.” It reacts to good news.

🇯🇵 In Japan: A very common friendly response after someone understands: [分かりました?] → [よかったです].

Phrase Breakdown

よかっ

yokatsu

[yoh-kah]

good; glad (stem)

Stem of よかった (“I’m glad/That was good”), often used to react when something turns out well.

Example

分かってよかっった。

I'm glad I understood.

ta

[tah]

past tense ending (-ta)

Past tense marker used in adjectives and verbs (e.g., よかった, した).

Example

保存した。

I saved it.

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