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建設する

A2 verb #4,000 가장 일반적인 8분 분량

建設する

kensetsu suru 상위 4,000

연습하기 예시 노트와 팁 建設する 30초 만에

설명 建設する in your Level:

At the A1 level, you don't need to use '建設する' (kensetsu suru) very often. It is a big, difficult word. Instead, you usually use '作る' (tsukuru), which means 'to make.' If you want to say 'I am building a house,' you might say 'I am making a house.' However, you might see '建設' (kensetsu) on signs in Japan. These signs are near big trucks and cranes. If you see a sign that says '建設中' (kensetsu-chū), it means 'under construction.' It's like a warning to be careful. At this level, just remember that this word is for big things like roads and giant buildings, not for small things like toys or food. It's a 'grown-up' word for building. You can think of it as the 'Lego' word for the city. When the city 'makes' a new park or a new train station, they use this word. It's good to recognize it so you know why there is a big fence around a piece of land.

무료 가입하고 전체 설명 읽기

At the A2 level, you are starting to learn more formal and specific Japanese. '建設する' (kensetsu suru) is a great word to add to your vocabulary because it helps you talk about the world around you. You should know that '建てる' (tateru) is for building a house, but '建設する' (kensetsu suru) is for 'constructing' something big. For example, if the government builds a new bridge, you use 'kensetsu suru.' This word is a 'suru-verb,' which is easy to conjugate if you know 'suru.' You can say 'kensetsu shimasu' (will construct) or 'kensetsu shimashita' (constructed). It's very common in simple news articles or when talking about your city's development. If someone asks, 'What is that big building over there?' and it's still being built, you can say 'Kensetsu-chū desu' (It's under construction). This makes you sound much more advanced than just saying 'Tsukutte imasu' (It's being made). Try to notice the difference between personal building (tateru) and public building (kensetsu suru).

At the B1 level, you should be comfortable using '建設する' (kensetsu suru) in both written and spoken contexts. You will encounter this word frequently in 'Reading' sections of the JLPT N3. At this stage, you should understand that 'kensetsu suru' is often used in the passive voice: 'kensetsu sareru' (to be constructed). This is because in news and formal reports, the person doing the building isn't as important as the structure itself. For example: 'Atarashii kōjō ga kensetsu sareta' (A new factory was constructed). You should also begin to understand the metaphorical use of the word. It's not just for bricks and mortar; it's for 'constructing' a new system or a relationship between countries. This is also a good time to learn related nouns like 'kensetsu-hi' (construction costs) and 'kensetsu-gyō' (the construction industry). Using this word correctly shows you understand the difference between 'wago' (native Japanese words like tateru) and 'kango' (Sino-Japanese words like kensetsu), which is a key skill for intermediate learners.

무료 가입하고 전체 설명 읽기

At the B2 level, you are expected to use '建設する' (kensetsu suru) with precision. You should be able to distinguish it from similar words like '建築する' (kenchiku suru - to architect/build a structure) and '建造する' (kenzō suru - to build a massive object like a ship). 'Kensetsu' is the most general of the formal building terms, often implying the entire process of infrastructure development. You will also use the adjectival form 'kensetsuteki' (constructive) in discussions. For example, 'kensetsuteki na iken' (a constructive opinion). This is a vital phrase for business meetings and debates. You should also be aware of the social and economic nuances. In Japan, 'kensetsu' is a major part of the economy and often linked to government spending (public works). Being able to discuss the 'kensetsu' of social safety nets or new energy infrastructures will allow you to participate in more complex conversations about society and policy. Your grammar should include advanced structures like 'kensetsu suru ni atatte' (upon constructing) or 'kensetsu ga susumerarete iru' (construction is being advanced/carried out).

무료 가입하고 전체 설명 읽기

At the C1 level, your mastery of '建設する' (kensetsu suru) should extend to its historical, political, and philosophical connotations. You should be able to analyze texts that use this word to describe nation-building or the 'construction' of identity. In academic writing, you might use it to describe the 'construction' of a theoretical framework. You should also be sensitive to the register; while 'kensetsu' is formal, it can sound bureaucratic if overused. You should be able to substitute it with even more specific terms when necessary, such as 'shinsetsu' (newly establishing a facility) or 'zōsetsu' (expanding/adding more construction). You'll understand the nuance in phrases like 'kokka kensetsu' (nation-building) versus 'shakai kōsetsu' (social construction). Your listening skills should allow you to follow fast-paced news reports about construction scandals, environmental impacts of construction, or the 'kensetsu' of international alliances. At this level, you aren't just using the word; you are understanding the institutional and systemic weight it carries in the Japanese linguistic landscape.

무료 가입하고 전체 설명 읽기

At the C2 level, '建設する' (kensetsu suru) is a tool for nuanced expression in high-level discourse. You understand the word's role in the 'Construction State' (Doken Kokka) critique of Japan's political economy—where massive construction projects were used to stimulate the economy. You can use the word metaphorically in sophisticated ways, perhaps in a speech about 'constructing a legacy' or 'constructing a new paradigm' in science or philosophy. You are fully aware of the legal terminology involving 'kensetsu,' such as 'Kensetsu-gyō-hō' (Construction Business Act), and can navigate complex contracts or policy documents. You can also appreciate and use the word in literary contexts, where the 'construction' of a character's world or a narrative structure might be discussed. Your command of the word includes its most abstract and formal applications, allowing you to sound like a native speaker who is well-versed in technical, professional, and intellectual fields. You can effortlessly switch between 'kensetsu' and its many synonyms to achieve the exact tone and nuance required for any given situation, from a high-stakes negotiation to a philosophical treatise.

무료 가입하고 전체 설명 읽기

연습하기 예시 노트와 팁

建設する 30초 만에

Formal verb for constructing large-scale infrastructure like bridges and dams.
Composed of kanji for 'build' (建) and 'establish' (設).
Used metaphorically for 'building' peace, a nation, or a new era.
Essential for professional, news, and academic Japanese contexts.

The Japanese verb 建設する (kensetsu suru) is a cornerstone of Japanese vocabulary, particularly when discussing infrastructure, urban development, and formal projects. At its core, it means 'to construct' or 'to build.' However, unlike the simpler verb tateru (to build a house), kensetsu suru carries a weight of formality and scale. It is a Sino-Japanese word (kango), composed of two kanji: 建 (ken), meaning 'build' or 'erect,' and 設 (setsu), meaning 'establish' or 'set up.' Together, they describe the act of bringing a significant structure or system into existence through organized effort.

Physical Scale: Used for large-scale projects like bridges, dams, highways, and skyscrapers. You wouldn't typically use it for a birdhouse or a small DIY project.

Beyond the physical, kensetsu suru is frequently employed in abstract contexts. It refers to the 'construction' of a new society, a political system, or a lasting peace. This versatility makes it indispensable in news broadcasts, academic writing, and business proposals. When you hear this word, think of blueprints, heavy machinery, and long-term planning. It implies a process that is systematic, professional, and often involves public or corporate interests.

政府は新しい高速道路を建設する計画を発表しました。 (The government announced a plan to construct a new highway.)

Abstract Application: Used to describe building foundations for the future, such as 'constructing a peaceful nation' (平和な国家を建設する).

The word also appears in various compound forms. For instance, the 'construction industry' is called kensetsu-gyō, and a 'construction site' is kensetsu-genba. Understanding this word allows you to navigate discussions about city planning and national development. It is less about the physical act of hammering a nail and more about the institutional act of creating infrastructure. It evokes a sense of progress and modernization, which was particularly significant during Japan's post-war economic miracle when kensetsu was the national priority.

来年からこの場所に巨大なスタジアムを建設する予定です。 (We plan to construct a huge stadium at this location starting next year.)

Grammar Note: This is a Suru-verb, meaning it follows standard Group 3 conjugation patterns (kensetsu-shimasu, kensetsu-shite, etc.).

In summary, kensetsu suru is your go-to verb for anything involving large, organized building projects. It bridges the gap between physical engineering and social organization. Whether you are talking about the Tokyo Skytree or the construction of a new digital infrastructure, this word provides the necessary formal register to sound professional and precise in Japanese.

Using 建設する correctly requires an understanding of its transitive nature. It always takes a direct object—the thing being built—marked by the particle wo (を). Because it is a formal word, it often appears in the passive voice (kensetsu sareru) when the focus is on the project rather than the builder. For example, 'A new library is being built' would be Atarashii toshokan ga kensetsu sarete imasu.

Direct Object Usage: [Object] + を + 建設する. Example: 橋を建設する (To build a bridge).

In professional contexts, the noun form kensetsu is often used in compound nouns. For instance, kensetsu-hi (construction costs) or kensetsu-keikaku (construction plan). When using the verb form in a sentence, consider the level of formality. If you are talking to a friend about a neighbor building a shed, stick to tateru. If you are discussing the new subway line, kensetsu suru is the appropriate choice.

この地域には新しい工場が建設される予定です。 (A new factory is scheduled to be constructed in this area.)

The word is also used metaphorically. In political or philosophical discourse, you might 'construct' a new era (atarashii jidai wo kensetsu suru). This usage highlights the intentionality and the foundational nature of the action. It is not just happening; it is being meticulously planned and executed. This makes it a favorite word for politicians during election cycles when promising new infrastructure or societal changes.

Furthermore, kensetsu suru can be modified by adverbs to describe the speed or manner of construction. Kyūsoku ni kensetsu suru (to construct rapidly) or keikakuteki ni kensetsu suru (to construct according to plan). These modifiers help paint a clearer picture of the project's status. In technical reports, you will often see the past tense kensetsu shita used to mark the completion of milestones.

彼らは平和な世界を建設するために努力している。 (They are striving to construct a peaceful world.)

Common Contexts: Infrastructure projects, urban renewal, industrial expansion, and metaphorical nation-building.

If you turn on the NHK news or pick up a copy of the Nikkei Shimbun, you will encounter 建設する almost daily. It is the standard term for reporting on public works. When the Japanese government allocates a budget for a new maglev train line or a sea wall, the verb used is invariably kensetsu suru. It conveys a sense of official authority and public benefit.

ニュースで「新しい空港を建設する」という話題がよく出ます。 (The topic of 'constructing a new airport' often appears in the news.)

In the business world, particularly within the real estate and engineering sectors, this word is the bread and butter of communication. Companies like Kajima or Taisei Corporation use it in their annual reports and project bids. You might hear a CEO say, 'We will construct a more sustainable future,' using the metaphorical sense to align their physical construction projects with corporate social responsibility (CSR) goals.

You will also hear it in historical documentaries. Narrators often discuss the 'construction of the Great Wall' or the 'construction of Nara's Todai-ji Temple' using kensetsu (or the slightly more specific kenryū for temples). It provides a sense of historical magnitude. In educational settings, students learn about the kensetsu of the Meiji government, referring to the building of the modern Japanese state. This reinforces the idea that the word is about creating something enduring and significant.

Media Usage: Newspapers, TV news, documentaries, and corporate presentations.

Finally, in the realm of international relations, you'll hear diplomats talk about 'constructive dialogue' (kensetsuteki na taiwa). While this is an adjectival use, the root verb kensetsu suru is what gives the phrase its meaning: a dialogue that builds something up rather than tearing it down. This specific usage is very common in high-level political reporting between nations.

The most frequent mistake learners make with 建設する is using it for small, personal objects. If you say 'I constructed a sandwich' or 'I constructed a small shelf' using kensetsu suru, it sounds incredibly strange—almost like you are treating a snack like a multi-million dollar infrastructure project. For small things, use tsukuru (to make). For standard houses or buildings, tateru is more natural.

Scale Mismatch: Mistake: 本棚を建設した (I constructed a bookshelf). Correct: 本棚を作った.

Another mistake is confusing kensetsu (construction) with kenchiku (architecture). While they are related, kenchiku refers more to the design, art, and science of building, whereas kensetsu refers to the actual physical industry and the act of building infrastructure. You 'construct' a road (kensetsu), but you 'architect/design' a beautiful house (kenchiku).

❌ 家を建設する (Sounds too industrial for a normal home).
✅ 家を建てる (The natural way to say 'build a house').

Learners also sometimes forget that kensetsu suru is a transitive verb. You cannot say 'The bridge constructed' in the sense that it came into being. You must say 'The bridge was constructed' (hashi ga kensetsu sareta). Omitting the passive voice when the subject is the structure itself is a common grammatical slip-up.

Lastly, avoid using kensetsu suru for purely digital things like 'building a website' or 'constructing an app.' For those, seisaku suru (to produce) or kaihatsu suru (to develop) are the correct terms. Kensetsu implies physical materials like concrete, steel, and earth, or the metaphorical building of massive social structures.

Understanding the nuances between 建設する and its synonyms will help you choose the right word for the right context. The Japanese language has many words for 'building' or 'making,' each with its own specific domain.

建設 (Kensetsu) vs. 建築 (Kenchiku): Kensetsu is broader, covering roads, dams, and infrastructure. Kenchiku is specifically for buildings and houses, often emphasizing design and architecture.
建設 (Kensetsu) vs. 建造 (Kenzō): Kenzō is used specifically for very large physical objects like ships (tankers) or giant statues (Great Buddha).
建設 (Kensetsu) vs. 建立 (Kenryū): Kenryū is a religious or monumental term used for erecting temples, shrines, or stone monuments.

If you are looking for a more general word, tateru (建てる) is the most common verb for building any structure with a roof. It is less formal than kensetsu suru and is used for houses, shops, and offices in daily conversation. Meanwhile, tsukuru (作る) is the most generic word for 'making' anything from a meal to a masterpiece.

ダムを建設する (Construct a dam) vs. 家を建てる (Build a house).

In abstract contexts, kizuku (築く) is a beautiful alternative. It means 'to build up' or 'to amass,' often used for building a family, a fortune, or a reputation (shinrai wo kizuku - to build trust). While kensetsu suru is formal and systematic, kizuku feels more personal and gradual. Choosing between them depends on whether you want to sound like a news reporter or a storyteller.

How Formal Is It?

재미있는 사실

In the Meiji era, this word was heavily used to translate Western concepts of 'civil engineering' and 'state-building' as Japan modernized.

발음 가이드

UK /ken.set.su.su.ru/

US /ken.set.su.su.ru/

Japanese has pitch accent rather than stress. In 'kensetsu', the pitch starts low on 'ke' and rises on 'n-se-tsu'.

라임이 맞는 단어

Setsu (節) Ketsu (血) Betsu (別) Tetsu (鉄) Densetsu (伝説) Shinsetsu (新設) Kaisetsu (解説) Chokusetsu (直接)

자주 하는 실수

Pronouncing 'tsu' as 'su'.
Over-emphasizing the final 'u' in 'suru'.
Stress-accenting one syllable like English.
Confusing the nasal 'n' with an English 'n'.
Failing to double the 's' sound slightly between 'setsu' and 'suru'.

난이도

독해 3/5

Kanji are common but require N3 level knowledge.

쓰기 4/5

The kanji '設' can be tricky to write correctly.

말하기 2/5

Pronunciation is straightforward for English speakers.

듣기 2/5

Distinctive sound makes it easy to catch in news reports.

다음에 무엇을 배울까

선수 학습

作る (Tsukuru) 建てる (Tateru) 建物 (Tabemono) 道 (Michi) する (Suru)

다음에 배울 것

建築 (Kenchiku) 建造 (Kenzō) 設立 (Setsuritsu) 設備 (Setsubi) 設計 (Sekkei)

고급

公共事業 (Kōkyō jigyō) 都市開発 (Toshi kaihatsu) 土木工学 (Doboku kōgaku) 構造改革 (Kōzō kaikaku)

알아야 할 문법

Suru-Verbs (Group 3)

建設する、建設した、建設しない

Passive Voice for Public Actions

新しい橋が建設されました。

Noun + 中 (Chū) for 'Under/Mid-'

建設中のビル (Building under construction)

Tame ni (Purpose)

ダムを建設するために立ち退く。

Relative Clauses

建設される予定の図書館

무료 가입하고 전체 설명 읽기

수준별 예문

ここに大きいビルを建設します。

I will construct a big building here.

Simple future/present tense of kensetsu suru.

新しい道を建設しています。

They are constructing a new road.

~te iru form shows an ongoing action.

この町は公園を建設しました。

This town constructed a park.

Past tense of kensetsu suru.

会社が新しい工場を建設する。

The company will construct a new factory.

Dictionary form used for future plans.

橋を建設するのは大変です。

Constructing a bridge is difficult.

The 'no wa' pattern turns the verb into a subject.

どこにダムを建設しますか？

Where will you construct the dam?

Question form with 'ka'.

建設の仕事はかっこいいです。

Construction work is cool.

Using 'kensetsu' as a noun.

新しい駅が建設されました。

A new station was constructed.

Passive voice (sareru) is common for public works.

来年、新しい図書館を建設する予定です。

We plan to construct a new library next year.

Verb (dictionary form) + yotei desu (plan to).

この橋は10年前に建設されました。

This bridge was constructed 10 years ago.

Passive past tense (saremashita).

政府は高速道路を建設することに決めました。

The government decided to construct a highway.

Verb + koto ni kimeru (decide to).

建設現場ではヘルメットが必要です。

Helmets are necessary at construction sites.

Kensetsu-genba means construction site.

新しいスタジアムを建設するために、お金が必要です。

To construct a new stadium, money is needed.

Verb + tame ni (in order to).

彼らは古いビルを壊して、新しいビルを建設した。

They demolished the old building and constructed a new one.

Te-form used to sequence actions.

この会社は世界中でダムを建設している。

This company is constructing dams all over the world.

Ongoing state/reputation using ~te iru.

建設中の建物に入ってはいけません。

You must not enter buildings under construction.

Kensetsu-chū means 'under construction'.

震災の後、多くの家が建設された。

After the earthquake, many houses were constructed.

Passive voice used for historical results.

環境に優しいビルを建設する技術が進化している。

Technology for constructing eco-friendly buildings is evolving.

Relative clause modifying 'gijutsu' (technology).

住民の反対で、新しい工場の建設が中止になった。

Due to resident opposition, construction of the new factory was cancelled.

Kensetsu used as a noun here.

この地域を開発するために、新しいインフラを建設する必要がある。

To develop this area, it's necessary to construct new infrastructure.

Hitsuyō ga aru (there is a necessity).

建設会社は、安全管理を徹底しなければならない。

Construction companies must ensure thorough safety management.

Nakereba naranai (must).

平和な社会を建設することは、私たちの義務だ。

Constructing a peaceful society is our duty.

Metaphorical use of kensetsu.

新しい鉄道が建設されれば、交通が便利になるだろう。

If a new railway is constructed, transportation will become convenient.

Conditional 'ba' form (kensetsu sarereba).

このプロジェクトは、多額の建設費がかかっている。

This project is costing a large amount of construction expenses.

Kensetsu-hi (construction costs).

政府は、再生可能エネルギー施設の建設を推進している。

The government is promoting the construction of renewable energy facilities.

Suishin (promotion) + shite iru.

建設的な議論を通じて、問題を解決しましょう。

Let's solve the problem through constructive discussion.

Kensetsuteki (constructive) as an adjective.

そのダムの建設は、環境破壊につながると批判されている。

The construction of that dam is criticized for leading to environmental destruction.

Tsunagaru (lead to) + to hihan sareru (is criticized as).

新しい都市を建設するという壮大な計画が持ち上がった。

A grand plan to construct a new city has been proposed.

Mochiagaru (to arise/be proposed).

彼は建設業界で20年のキャリアを持っている。

He has a 20-year career in the construction industry.

Kensetsu-gyōkai (construction industry).

この建物は、地震に強い構造で建設されている。

This building is constructed with an earthquake-resistant structure.

State of being constructed (~te iru).

新しい法案は、インフラ建設を加速させることを目的としている。

The new bill aims to accelerate infrastructure construction.

Mokuteki to shite iru (has the objective of).

予算不足のため、病院の建設を断念せざるを得なかった。

Due to a lack of budget, we had no choice but to abandon the construction of the hospital.

Sezaru wo enakatta (had no choice but to).

近代国家の建設において、教育制度の充実は不可欠であった。

In the construction of a modern state, the enhancement of the education system was indispensable.

Ni oite (in/at) + fukaketsu (indispensable).

その企業は、海外での大規模なプラント建設を受注した。

The company received an order for large-scale plant construction overseas.

Juchū (receiving an order).

景気対策として、公共事業による建設需要の創出が図られた。

As an economic measure, the creation of construction demand through public works was planned.

Sōshutsu (creation) + ga hakarareta (was planned/aimed for).

建設的破壊という概念は、イノベーションに欠かせない要素だ。

The concept of 'constructive destruction' is an essential element of innovation.

Kensetsuteki hakai (constructive destruction).

リニア中央新幹線の建設は、日本の国土軸を再編する試みである。

The construction of the Chuo Shinkansen Maglev is an attempt to reorganize Japan's national land axis.

Saihen (reorganization) + kokudo-jiku (national axis).

新庁舎の建設にあたっては、市民の意見を広く募るべきだ。

Upon the construction of the new government office, opinions from citizens should be widely solicited.

Ni atatte wa (upon/at the time of).

歴史的建造物の保存と、新しいビルの建設をどう両立させるかが課題だ。

The challenge is how to balance the preservation of historical structures with the construction of new buildings.

Ryōritsu (coexistence/balancing).

建設現場におけるDXの推進は、労働力不足の解消に寄与する。

The promotion of DX (Digital Transformation) at construction sites contributes to resolving labor shortages.

Kiyo suru (contribute to).

戦後日本の復興は、焦土からの国家建設という壮絶なプロセスであった。

The reconstruction of post-war Japan was a fierce process of nation-building from scorched earth.

Sōzetsu (fierce/sublime) + fukkō (reconstruction).

新たな社会秩序を建設するためには、既存の価値観の再評価が求められる。

To construct a new social order, a re-evaluation of existing values is required.

Shakai chitsujo (social order) + saihyōka (re-evaluation).

その哲学者は、言語がいかにして現実を建設するかについて論じた。

The philosopher discussed how language constructs reality.

Ikani shite (how) + ronjita (discussed/argued).

建設的な批判は、学問の発展における弁証法的な力となる。

Constructive criticism serves as a dialectical force in the development of scholarship.

Benshōhō-teki (dialectical).

宇宙ステーションの建設は、人類のフロンティアを拡大する象徴的行為だ。

The construction of a space station is a symbolic act of expanding humanity's frontier.

Shōchō-teki kōi (symbolic act).

持続可能な都市建設の成否は、資源循環システムの確立にかかっている。

The success or failure of sustainable city construction depends on the establishment of resource circulation systems.

Seihi (success or failure) + ni kakatte iru (depends on).

大規模インフラ建設に伴う外部不経済をいかに内部化するかが問われている。

The question is how to internalize the external diseconomies associated with large-scale infrastructure construction.

Gaibu fukeizai (external diseconomy).

共同体の建設は、個人の自由と集団の規律の絶妙な均衡の上に成り立つ。

The construction of a community is built upon a delicate balance between individual freedom and collective discipline.

Zetsumyō na kinkō (delicate balance).

자주 쓰는 조합

道路を建設する

ダムを建設する

工場を建設する

建設的な意見

建設業界

建設予定地

平和を建設する

再開発を建設する

建設費

建設中

자주 쓰는 구문

建設的な批判

— Criticism that is intended to help or improve something.

ただの文句ではなく、建設的な批判をしてください。

国家建設

— The process of building or organizing a nation.

独立後の国家建設は困難を極めた。

建設機械

— Heavy machinery used for construction (e.g., excavators).

建設機械が現場で動いている。

建設ラッシュ

— A period of rapid and extensive construction activity.

オリンピック前は建設ラッシュだった。

建設業法

— The Construction Business Act (Japanese law).

建設業法に基づいて許可を得る。

建設現場

— A construction site.

建設現場では安全第一だ。

ダム建設

— The specific act of building a dam.

ダム建設には長い年月がかかる。

建設会社

— A construction company.

父は建設会社で働いています。

建設作業員

— A construction worker.

建設作業員たちが休憩している。

建設物

— A structure or something that has been constructed.

その巨大な建設物に圧倒された。

자주 혼동되는 단어

建設する vs 建てる (Tateru)

Tateru is for houses; Kensetsu is for infrastructure.

建設する vs 建築する (Kenchiku suru)

Kenchiku emphasizes design; Kensetsu emphasizes the industry/process.

建設する vs 作る (Tsukuru)

Tsukuru is too general for a bridge or a dam in a formal context.

관용어 및 표현

"砂上の楼閣を建設する"

— To build something on a weak foundation (literally 'a castle on sand'); a plan that will soon collapse.

資金計画がないまま事業を始めるのは、砂上の楼閣を建設するようなものだ。

Literary/Metaphorical

"建設的な対話"

— A dialogue that leads to positive results or progress.

両国は建設的な対話を行うことで合意した。

Formal/Diplomatic

"未来を建設する"

— To take actions now that will create a better future.

子供たちのために、より良い未来を建設しよう。

Inspirational

"礎を建設する"

— To lay the foundation for something great (often just 'kizuku' is used, but 'kensetsu' works for systems).

新しい学問の礎を建設する。

Academic

"金字塔を建設する"

— To achieve a monumental success (literally 'to build a pyramid').

彼は科学界に不滅の金字塔を建設した。

Literary

"平和の砦を建設する"

— To build a 'fortress of peace' (often used in UNESCO contexts).

人の心の中に平和の砦を建設しなければならない。

Philosophical

"新時代の建設"

— The creation of a new era or social paradigm.

若者たちが新時代の建設を担っている。

Journalistic

"信頼関係を建設する"

— To systematically build a relationship of trust (more formal than 'kizuku').

ビジネスにおいて信頼関係を建設することは不可欠だ。

Business

"夢を建設する"

— To make one's dreams a reality through hard work (often used by construction companies).

私たちは人々の夢を建設する会社です。

Promotional

"社会の基盤を建設する"

— To build the fundamental infrastructure or systems of society.

インフラ整備は社会の基盤を建設する重要な事業だ。

Economic

혼동하기 쉬운

建設する vs 設立する (Setsuritsu suru)

Both involve 'building' something new.

Setsuritsu is for organizations, companies, or schools. Kensetsu is for physical structures.

会社を設立する (Found a company) vs. 工場を建設する (Build a factory).

建設する vs 造成する (Zōsei suru)

Both happen at building sites.

Zōsei is preparing the land (flattening, clearing). Kensetsu is building the structure on it.

宅地を造成する。

建設する vs 架ける (Kakeru)

Both are used for bridges.

Kakeru specifically means to 'span' or 'hang' a bridge. Kensetsu is the whole construction project.

川に橋を架ける。

建設する vs 建立 (Kenryū)

Both mean build.

Kenryū is strictly for religious monuments or temples.

寺を建立する。

建設する vs 新設する (Shinsetsu suru)

Both mean to make something new.

Shinsetsu is used for new facilities, departments, or rules.

新しい学部を新設する。

문장 패턴

[Place] に [Structure] を建設する。

ここに新しい公園を建設する。

[Structure] が建設されている。

駅の近くでビルが建設されている。

[Structure] の建設が始まる。

来月、橋の建設が始まる。

[Structure] を建設する計画がある。

新しい空港を建設する計画がある。

建設的な [Noun] を〜する。

建設的な議論をする。

〜の建設にあたって、…。

工場の建設にあたって、環境調査を行った。

〜の建設が急ピッチで進んでいる。

スタジアムの建設が急ピッチで進んでいる。

〜は国家建設の礎となる。

この教育改革は国家建設の礎となる。

어휘 가족

명사

建設 (Kensetsu) - Construction

建設者 (Kensetsusha) - Constructor/Builder

建設業 (Kensetsugyō) - Construction industry

建設物 (Kensetsubutsu) - A structure

동사

建てる (Tateru) - To build (native Japanese)

再建設する (Saikensetsu suru) - To reconstruct

형용사

建設的 (Kensetsuteki) - Constructive

사용법

frequency

Very high in news, medium in daily speech.

자주 하는 실수

Using kensetsu for a sandwich. → Sandoitchi wo tsukuru.
Kensetsu is for infrastructure, not food.
Using kensetsu for a website. → Webusaito wo seisaku suru.
Digital items are 'produced' or 'developed,' not 'constructed' in Japanese.
Saying 'Hashi ga kensetsu shita'. → Hashi ga kensetsu sareta.
Bridges don't build themselves; they are built (passive).
Confusing kensetsu with kenchiku in a design context. → Kenchiku-ka (Architect).
Kenchiku is for the art/science of buildings; Kensetsu is the industry/act.
Using kensetsu for a personal relationship. → Shinrai wo kizuku.
Kizuku is more natural for building trust or relationships.

팁

Scale Matters

Always use 'kensetsu' for things that require a crane. If you can build it with a hammer and a friend, it's probably 'tateru' or 'tsukuru'.

Passive Voice

In Japanese news, the passive 'kensetsu sareru' is much more common than the active 'kensetsu suru' when talking about public works.

Kensetsuteki

Memorize 'kensetsuteki' (constructive). It's a high-level word that makes you sound very professional in business meetings.

設 Detail

The right side of 設 (setsu) is the same as in 役 (yaku/role) or 投 (tō/throw). It looks like a person working.

The Construction State

Understanding that 'kensetsu' is a major part of Japan's economy will help you understand why it's in the news so often.

Flat Pitch

Keep the pitch relatively flat. Don't let your voice jump up and down like in English 'con-STRUC-tion'.

Compound Recognition

When you see '建設' in a compound, it almost always refers to the industry or the physical act of building.

Stroke Order

Pay attention to the stroke order of 建. The bottom part (the 'enclosure') is usually written last.

Abstract Use

Use it for 'building a new era' or 'building peace' to sound like an orator or a visionary.

Ken's Set

Ken has a 'set' of tools to build a massive bridge. Ken-set-su.

암기하기

기억법

Think of 'Ken' (a guy's name) and 'Setsu' (like setting a table). Ken sets up a giant skyscraper.

시각적 연상

Imagine a giant blueprint (the 'Setsu' part/plan) turning into a massive skyscraper (the 'Ken' part/build).

Word Web

Bridge Dam Highway Skyscraper Government Blueprint Crane Concrete

챌린지

Try to find three 'Kensetsu-chū' signs in a Japanese city or in photos of Tokyo online.

어원

Comes from Middle Chinese. '建' (Middle Chinese /kɨɐnᴴ/) meaning to establish or build, and '設' (Middle Chinese /ɕɨet/) meaning to set up or arrange.

원래 의미: To set up or establish a foundation or a law.

Sino-Japanese (Kango).

문화적 맥락

Be aware that 'kensetsu' projects in Japan are sometimes criticized for environmental impact, so the word can occasionally carry a political charge in environmental debates.

While English uses 'construct' for many things, Japanese is stricter about using 'kensetsu' for large-scale or formal projects.

Kensetsu-shō (The former Ministry of Construction, now part of MLIT). Kensetsu Kikai (The giant robot genre often features machines that look like construction equipment). Kensetsu-teki na Iken (A common phrase in Japanese corporate culture to encourage positive feedback).

실생활에서 연습하기

실제 사용 상황

News Reporting

建設が決定した
建設費の削減
建設の見通し
建設を巡る議論

Business Meetings

建設的な議論
建設プロジェクト
建設業者との交渉
建設スケジュールの確認

History Class

国家の建設
社会主義の建設
戦後復興と建設
巨大建造物の歴史

Urban Planning

インフラの建設
再開発ビルの建設
建設許可の申請
建設に伴う騒音

Video Games (Simulation)

都市を建設する
拠点を建設する
建設コスト
建設時間を短縮する

대화 시작하기

"最近、この近くで新しいビルを建設していますね。何ができるか知っていますか？"

"あなたの国では、今どんな大きな建設プロジェクトが進んでいますか？"

"将来、月や火星に基地を建設することは可能だと思いますか？"

"会議で建設的な意見を出すためには、何が一番大切だと思いますか？"

"歴史的な建物を壊して新しいビルを建設することについて、どう思いますか？"

일기 주제

もし自分が新しい町を建設できるとしたら、どんな施設を最初に作りますか？その理由も書いてください。

「建設的な批判」を受けた経験について書いてください。それはどのようにあなたの成長に役立ちましたか？

日本の建設技術（地震に強いビルなど）について、あなたが知っていることを日本語で説明してください。

あなたの人生において、今「建設中」のものは何ですか？（例：キャリア、語学力、人間関係）

環境を守ることと、新しいインフラを建設することのバランスについて、自分の意見を述べてください。

자주 묻는 질문

10 질문

Technically yes, but it sounds very industrial. Use 'tateru' for a normal house. Use 'kensetsu' if you are a developer building a whole housing complex.

'Kensetsu' is the broad industry of building infrastructure (roads, dams, etc.). 'Kenchiku' is the specific field of building architecture (houses, museums).

No. For websites, use 'seisaku' (production) or 'kōtsuku' (construction/architecture of a system).

It means 'constructive,' as in 'constructive criticism' (kensetsuteki na hihan). It describes something that helps build progress.

Use 'kensetsu-chū' (建設中). You will see this on many signs in Japan.

Yes, it takes the object marker 'wo'. Example: Hashi wo kensetsu suru.

It is a construction company, often called a 'general contractor' or 'zenekon' in Japan.

It is rare. 'Kizuku' is better for personal relationships. 'Kensetsu' is used for formal, international, or systemic relations.

No, but it is often devoiced/shortened in fast speech, especially at the end of 'setsu'.

建 (build) and 設 (establish/plan).

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