Have you ever heard two hard objects striking together?
Or felt your teeth chatter from cold or fear?
That hard, repeated clicking sound in Japanese is expressed as:
“Kachi Kachi” (かちかち)
Let’s hear how it sounds!
What is “Kachi Kachi” (かちかち)?
“Kachi Kachi” describes:
- Hard objects clicking or striking together
- Teeth chattering repeatedly
- Something that feels hard, stiff, or rigid
It often gives a feeling of:
Hardness
Dry, sharp sound
Repeated contact
Pronunciation
kah-chee kah-chee
(Say it crisply — like small hard impacts repeating.)
Categories
Sound / Condition
What Does “Kachi Kachi” Look Like?
It looks like stones striking together.
Like teeth trembling in the cold.
Like something hard making repeated contact.

How Do You Say It?
Say it sharply and rhythmically:
Kachi kachi…
Like dry, hard sounds repeating again and again.
Examples in Daily Life
Example 1: Stones clicking together
The children knocked the stones together —
kachi kachi!

Example 2: Chattering teeth
It was freezing outside,
and his teeth started shaking —
kachi kachi…

Cultural Note
In English, you might say:
- “Click click”
- “Chatter”
- “Clack clack”
But “kachi kachi” has a harder nuance.
It suggests:
Hard material contact
Dry, rigid sound
Repeated sharp movement
Watch & Feel the “Kachi Kachi” World!
Feel the “Kachi Kachi” — Ice Cubes
Try Using It!
When hard things click together…
When your teeth chatter from cold…
When something feels stiff and dry…
Say it crisply:
Kachi kachi〜


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