What Is “Butsu Butsu”? The Japanese Sound of Muttering, Complaining, and Rough Texture

Ever caught yourself mumbling complaints under your breath?

Or noticed a bumpy texture on your skin or food?

That’s “Butsu Butsu” — a sound of small repetitions, either in voice or texture.

Before we dive in, hear what it sounds like!

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What is “Butsu Butsu” (ぶつぶつ)?

Butsu Butsu” represents muttering, grumbling, or bumpy texture
something broken into small, uneven bits, whether in sound or surface.

It’s used for:

  • Speech — mumbling complaints or small talk to oneself.
  • Skin — rough, irritated, or covered with small bumps.
  • Surface — something uneven, like a sauce with clumps.

Pronunciation

boo-tsoo boo-tsoo
(Say it with tiny pauses — small bursts, like quiet frustration bubbling out.)

Categories

Sound / Condition

What Does “Butsu Butsu” Look Like?

It looks like someone muttering while washing dishes.

Like pimples or small bumps appearing on skin.

Like the surface of boiling miso soup.

How Do You Say It?

Say it quietly, half under your breath:
Butsu butsu…

Like complaints too small to say aloud,
or words tumbling without shape:
Butsu butsu…

Examples in Daily Life

Example 1: Complaining quietly

He muttered all the way home,
butsu butsu about his boss…

Butsu Butsu, meaning, Japanese sound words, onomatopoeia

Example 2: Rough skin

Her hands felt rough and bumpy —
butsu butsu…

Butsu Butsu, meaning, Japanese sound words, onomatopoeia

Cultural Note

In English, you might say:

He was grumbling.”

or “Her skin felt bumpy.”

But “butsu butsu” carries sound, rhythm, and feeling —
you can hear the texture or the mood.

Watch & Feel the “Butsu Butsu” World!

This dog is saying Butsu Butsu about something.

Try Using It!

When you’re grumbling softly,
or when your soup’s bubbling slightly,
say it naturally:
Butsu butsu〜

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Naoboo
Welcome to this site — a soft and cozy space for you.
Here, Japanese onomatopoeic expressions are collected — each one like a tiny, sound-flavored candy, a little piece of the world shared gently and playfully.

I hope you’ll find a favorite or two to carry with you.
Thank you for visiting.

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