こもも木から落ちる

kōmo mo ki kara ochiru
idiom★Intermediate◆idiom
◆ What It Really Means
The final, minor event that causes a major failure or collapse after a series of problems.
Literal Meaning
A camel falls from a tree.
Literal Breakdown
こももcamel+木tree+落ちるto fall
◇ Mental Image
A camel precariously perched on a tree branch, with the final straw causing it to fall.
◈ When to Use
A project manager explaining why a project failed: 'After several minor setbacks, the final issue was like the camel falling from the tree.'
◉ Cultural Note
This idiom is a playful twist on the more common 'straw that broke the camel's back' idiom, using a tree instead of a camel's back for humorous effect.
informal

To be the final, minor event that causes a major failure or collapse after a series of problems

このプロジェクトは、小さなミスが続き、最終的にこもも木から落ちるように失敗した。

This project failed like the straw that broke the camel's back, after a series of small mistakes.

💡

Often used to describe a situation where a seemingly minor issue becomes the tipping point for a larger problem.

Collocations

こもも木から落ちるようにlike the straw that broke the camel's back

Synonyms

Antonyms

Related Phrases

最後の一撃idiom
the final blow
決定的な失敗phrase
decisive failure

💡Pro Tip

Usage Tip

This idiom is often used in business and project management contexts to explain why a project failed despite minor issues.

⚡Gold Rule

Literal vs. Figurative

The literal meaning involves a camel and a tree, but the idiom is always used figuratively to describe a tipping point.

📖Word Origin

Derived from the image of a camel carrying straw until one final straw causes it to collapse. The Japanese version uses 'kōmo' (camel) and 'ki' (tree) in a playful, non-literal way.

📝Usage Notes

This idiom is commonly used in both formal and informal contexts to describe a final, minor problem that causes a major failure.

Word Breakdown

こもも
camel
root
+
木
tree
root
+
落ちる
to fall
verb
✎ Noted on June 4, 2026JA → EN