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Proverb / Kotowaza

馬鹿の一つ覚え

ReadingばかのひとつおぼえRomajibaka no hitotsu oboe

Learning just one thing and applying it to every situation without flexibility.

A fool's one-item memory

Quick Answer

Learning just one thing and applying it to every situation without flexibility.

Literal Image
A fool's one-item memory
Closest Equivalent
One-trick pony
How to Use It
Used to express frustration or criticism when someone keeps repeating the same story, method, or topic because it is the only one they are familiar with.

Meaning

A critical expression describing someone with limited knowledge who relies on the single thing they know for everything. It highlights a lack of versatility and the tendency to repeat the same action or topic regardless of whether it is appropriate for the context.

Literal Image

A fool's one-item memory

Equivalent Proverbs

01
Close✓ Reviewed

One-trick pony

Refers to a person with only one talent or area of expertise.

How to Use It

Used to express frustration or criticism when someone keeps repeating the same story, method, or topic because it is the only one they are familiar with.

Tone

Highly critical and informal. Because it contains the word 'baka' (fool), it can be offensive and should be used with caution.

Examples

01

彼はいつもその話題ばかり。馬鹿の一つ覚えで困る。

He is always on that same topic. It is annoying how he sticks to the one thing he knows.

Learning Notes

Key Vocabulary

Estimated LevelN2Confidence: Medium
Estimate, not an official JLPT list

The vocabulary consists of everyday words, but the idiomatic structure and specific critical nuance require idiomatic context.

馬鹿

ばか / baka

fool; idiot

一つ

ひとつ / hitotsu

one; single

覚え

おぼえ / oboe

memory; learning

Usage Profile

CasualCritical

Usage note: Avoid using this toward superiors or in professional settings as it is derogatory.

Misread Risk

Do not use this to praise someone for their focus; it is strictly a criticism of their lack of range or flexibility.

Search As

馬鹿の一つ覚えばかのひとつおぼえbaka no hitotsu oboebakanohitotsuoboebaka-no-hitotsu-oboe

Kanji in This Proverb

Origin

This proverb stems from the observation that individuals who have difficulty learning new things tend to cling stubbornly to the few things they have managed to memorize. It is used to describe someone who lacks the flexibility to adapt and instead repeats the same thing regardless of the situation.

Index

Topics, Situations, and Tags

01

Topics

Human NatureLearning and Wisdom
02

Situations

Describe Human Nature
03

Tags

⚔️Life & General Wisdom🔢Numbers

Source Note

Where did this entry get its data from? The reference links are listed below. To understand how to read this section, see Data Sources.

Published
2026-03-15
Updated
2026-05-08
Source 1: tomomi965.comAbout Data SourcesReport a Correction

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