A1 noun Formal #2,933 mais comum

改革

kaikaku /kaikaꜜku/

Kaikaku refers to the fundamental and systemic improvement or renewal of an existing institution, organization, or policy. It implies a large-scale change intended to fix deep-seated problems rather than minor incremental adjustments.

Exemplos

3 de 5
1

この店のルールを改革したいです。

I want to reform the rules of this shop.

2

政府は教育制度の改革を推進しています。

The government is promoting the reform of the education system.

3

生活習慣を改革しようかな。

Maybe I should overhaul my lifestyle habits.

Família de palavras

Substantivo
改革
Verb
改革する
Adjetivo
改革的な
Relacionado
改革者
💡

Dica de memorização

The first kanji (改) means 'change' and the second (革) means 'leather' or 'skin'. Think of a snake shedding its skin to grow into something new and better.

Quiz rápido

会社を良くするために、新しい(____)案を提出した。

Correto!

A resposta correta é: 改革

Exemplos

1

この店のルールを改革したいです。

everyday

I want to reform the rules of this shop.

2

政府は教育制度の改革を推進しています。

formal

The government is promoting the reform of the education system.

3

生活習慣を改革しようかな。

informal

Maybe I should overhaul my lifestyle habits.

4

歴史家は明治維新を政治的改革と見なしている。

academic

Historians view the Meiji Restoration as a political reform.

5

社長は組織改革を断行した。

business

The president carried out a reorganization of the company structure.

Família de palavras

Substantivo
改革
Verb
改革する
Adjetivo
改革的な
Relacionado
改革者

Colocações comuns

制度改革 system reform
意識改革 reform of consciousness (mindset change)
抜本的な改革 drastic/fundamental reform
改革を進める to proceed with reform
改革を断行する to carry out reform decisively

Frases Comuns

身を削る改革

self-sacrificing reform

聖域なき改革

reform without sanctuary (no taboos)

抜本的改革

radical reform

Frequentemente confundido com

改革 vs 改善

Kaizen refers to continuous small improvements in quality or efficiency, while Kaikaku refers to a major structural overhaul.

改革 vs 改正

Kaisei is specifically used for amending or correcting legal documents, rules, or the constitution.

📝

Notas de uso

Kaikaku is a formal term typically used in political, economic, or corporate contexts. While it can be used for personal changes, it sounds very serious and heavy.

⚠️

Erros comuns

Do not use Kaikaku for fixing physical objects like a broken car; use 'shouri' or 'naosu' instead. Also, avoid using it for minor tweaks which are better described as 'kaizen'.

💡

Dica de memorização

The first kanji (改) means 'change' and the second (革) means 'leather' or 'skin'. Think of a snake shedding its skin to grow into something new and better.

📖

Origem da palavra

Derived from the Sino-Japanese roots 'kai' (to renew/change) and 'kaku' (skin/rawhide), implying a fundamental stripping away of the old.

Padrões gramaticais

Noun functioning as a suru-verb (改革する) Often used with the particle 'の' to describe the object of reform (e.g., 制度の改革)
🌍

Contexto cultural

The concept of 'Kaikaku' is central to Japanese history, notably the Meiji Reform (Meiji Ishin) which transformed Japan from a feudal society to a modern nation.

Quiz rápido

会社を良くするために、新しい(____)案を提出した。

Correto!

A resposta correta é: 改革

Frases relacionadas

Palavras relacionadas

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資源

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