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B1 adjective #9,500 most common 9 min read

耐震の

Top 9,500

Practice it Examples Notes & Tips 耐震の in 30 Seconds

Explanation 耐震の in your Level:

At the A1 level, you only need to know that 耐震の (taishin no) means 'safe from earthquakes.' Japan has many earthquakes, so this is a very important word for houses. You might see it on a sign or a poster. Think of it as 'Strong House.' When you see 耐 (tai), think of 'standing strong.' When you see 震 (shin), think of 'shaking.' So, it is a word for a building that stands strong when the ground shakes. You can use it simply like: 'This house is taishin no ie.' This tells people the house is safe. It is a good word to know if you are looking for a place to live or visiting a museum. Even if you don't use it yourself, knowing it helps you feel more comfortable because you will see it in many safe public places like train stations and schools. Just remember the 'no' at the end when you put it before a word like 'building' (tatemono) or 'house' (ie).

At the A2 level, you can start using 耐震の (taishin no) to describe things more clearly. It is a 'no-adjective' that means 'earthquake-resistant.' You will hear it when people talk about buildings or furniture. For example, 'taishin no tsuppari-bou' are the poles people put between their bookshelves and the ceiling so they don't fall over. In Japan, safety is a big topic, so being able to say 'Is this building taishin?' (Kono tatemono wa taishin desu ka?) is very useful. You should also recognize the kanji because they appear in many places. Tai (耐) means 'to endure' and shin (震) is from jishin (earthquake). If you are looking at an apartment, the agent might say it has taishin-kouzou (seismic structure). This is a bit more formal than saying 'jishin ni tsuyoi' (strong against earthquakes). Try to use it when you want to sound a bit more serious about safety.

At the B1 level, you should understand the social importance of 耐震の (taishin no). In Japan, there are strict laws called Taishin Kijun (Seismic Standards). You should be able to discuss whether a building is old or new based on these standards. If a building was built before 1981, it might not be taishin no enough, and might need taishin-hokyou (reinforcement). You can use this word in conversations about real estate, news, or city planning. For example, you might say, 'I am looking for an apartment that meets the latest taishin standards.' This shows you understand a specific part of Japanese culture and law. You should also be able to distinguish between taishin (strength) and related terms like menshin (isolation). At this level, you can use the word to form more complex sentences, such as discussing the cost of making an old house earthquake-resistant.

At the B2 level, you should be comfortable using 耐震の (taishin no) in professional or technical discussions. You should know that it often appears in compound nouns like 耐震診断 (taishin shindan - seismic diagnosis) or 耐震補強工事 (taishin hokyou kouji - seismic retrofitting work). You should be able to explain the difference between taishin, seishin, and menshin to someone else. For instance, you could explain that while a taishin building is structurally sound, a menshin building is better for protecting delicate equipment inside. You should also be aware of the nuances in real estate contracts. If a contract says a building is 'Standard Taishin,' you should know what that implies for insurance and safety. Your vocabulary should include synonyms and you should be able to read news articles about seismic policy changes or engineering breakthroughs without much difficulty.

At the C1 level, you should have a nuanced understanding of the legislative and engineering history of 耐震の (taishin no). You should be able to discuss the 'Building Standards Act' (Kenchiku Kijun-hou) and how the 1981 'Shin-Taishin' standards changed the landscape of Japanese architecture. You can use the term in high-level debates about urban resilience, government subsidies for retrofitting, and the economic impact of seismic upgrades on small businesses. You should also be familiar with the 'Taishin-sei' (seismic resistance grade) system, where buildings are rated 1, 2, or 3. You can read technical reports or academic papers on structural engineering that use this term and understand the subtle differences in how it is applied to different materials, like wood vs. steel-reinforced concrete. Your use of the word should be precise, reflecting an understanding of both the physical reality of the structure and the legal framework surrounding it.

At the C2 level, you possess a native-like command of 耐震の (taishin no) and its implications across multiple domains. You can navigate complex legal disputes regarding construction defects where seismic resistance is the central issue. You understand the historical evolution of the term from the 1923 Great Kanto Earthquake to the 2011 Tohoku disaster, and how each event refined the definition of what it means for a building to be 'resistant.' You can critically analyze the cost-benefit ratio of taishin versus menshin in massive infrastructure projects like dams or nuclear power plants. Furthermore, you can appreciate the architectural aesthetic of 'exposed seismic bracing' and discuss its role in modern Japanese design. You are capable of explaining these concepts to experts and laypeople alike, using the term with perfect grammatical accuracy and appropriate register, whether in a legal brief, a technical seminar, or a public safety broadcast.

Practice it Examples Notes & Tips

耐震の in 30 Seconds

耐震の (taishin no) means 'earthquake-resistant' and is used for buildings and safety equipment.
It comes from the kanji for 'endure' (耐) and 'shake/quake' (震).
It is a 'no-adjective,' so it must be followed by 'no' when modifying a noun.
Essential for real estate (check for post-1981 standards) and disaster safety in Japan.

The Japanese term 耐震の (taishin no) is an essential adjective in the context of Japanese life, architecture, and safety. At its core, it translates to "earthquake-resistant" or "seismic-resistant." In a country like Japan, which experiences thousands of earthquakes annually, this word is not just technical jargon; it is a fundamental criterion for choosing a home, working in an office, or evaluating public safety. The word is composed of two kanji: 耐 (tai), meaning "to endure," "to resist," or "to withstand," and 震 (shin), which refers to "shaking" or "earthquake" (as seen in jishin). When followed by the particle no, it functions as an adjective to describe structures, materials, or designs that have been engineered to withstand the violent forces of seismic activity without collapsing.

Technical Nuance: While English speakers might use "earthquake-proof" and "earthquake-resistant" interchangeably, in Japanese, taishin specifically refers to the structural strength of a building. It implies that the walls, pillars, and foundations are reinforced to be stiff and strong enough to resist the shaking. This is distinct from other technologies like seismic isolation or vibration control, though in casual conversation, taishin is often the umbrella term for any building that won't fall down during a quake.
The 1981 Threshold: In the real estate world, you will frequently encounter the phrase Shin-Taishin (New Seismic Standard). This refers to buildings constructed after June 1981, when Japanese building codes were significantly overhauled to ensure buildings could withstand a magnitude 6 or 7 earthquake. For anyone looking for an apartment in Japan, checking if a building is taishin compliant is a top priority.

日本の法律では、すべての新しい建物は耐震の基準を満たさなければなりません。(Under Japanese law, all new buildings must meet earthquake-resistance standards.)

The usage of taishin no extends beyond just the buildings themselves. It can describe taishin-sekkei (seismic design), taishin-kouzou (seismic structure), or even taishin-matto (earthquake-resistant mats used to secure furniture). If you are buying a television stand or a tall bookshelf in Japan, the packaging will often boast that the product is taishin no or comes with taishin features to prevent it from toppling over and causing injury during a tremor.

この古いアパートは耐震の補強工事が必要です。(This old apartment needs earthquake-resistance reinforcement work.)

In summary, taishin no is a word that provides peace of mind. It signifies a level of engineering focused on survival and structural integrity. Whether you are discussing high-rise skyscrapers in Shinjuku or a small wooden house in the countryside, the presence of taishin features is a non-negotiable aspect of Japanese civil engineering and daily safety consciousness.

Grammatically, 耐震の (taishin no) acts as a noun modifier. While taishin itself is a noun meaning "seismic resistance," adding the particle no allows it to function like an adjective to describe another noun. It is most commonly paired with technical or architectural nouns. Understanding how to slot this word into a sentence is crucial for discussing safety, real estate, and urban planning.

Common Noun Pairings

耐震の基準 (Taishin no kijun): Earthquake-resistance standards/codes.
耐震の設計 (Taishin no sekkei): Earthquake-resistant design.
耐震の家 (Taishin no ie): An earthquake-resistant house.
耐震の性能 (Taishin no seinou): Seismic resistance performance.

家を建てるなら、最新の耐震の技術を取り入れたい。(If I build a house, I want to incorporate the latest earthquake-resistance technology.)

One important grammatical note is the use of taishin-sei (耐震性), where the suffix -sei means "-ity" or "nature." While taishin no describes a thing as being resistant, taishin-sei refers to the quality of resistance itself. For example, you might say "This building has high taishin-sei" (Kono tatemono wa taishin-sei ga takai). However, when you want to use it as a direct descriptor, taishin no is your go-to phrase.

自治体は、古い木造住宅の耐震の診断を無料で実施しています。(Local governments are conducting free earthquake-resistance diagnostics for old wooden houses.)

When discussing renovations, the phrase taishin no hokyou (耐震の補強) is essential. This refers to adding braces, walls, or dampeners to an existing structure. You will often see signs on public buildings like schools or hospitals stating that they have completed their taishin no kouji (seismic reinforcement work). This is a point of pride and a way to reassure the public that the facility is a safe place to seek shelter during an emergency.

You will encounter 耐震の (taishin no) in several specific environments in Japan. Because seismic safety is a national obsession, the word permeates daily life from the news to the shopping mall. Understanding these contexts will help you recognize the word's importance beyond simple vocabulary memorization.

1. Real Estate and Housing: This is the most common place to see the word. Real estate flyers (chirashi) will prominently feature taishin status. If you visit a 'Model House' (showroom), the salesperson will undoubtedly explain the taishin no kouzou (earthquake-resistant structure) of the home using diagrams showing reinforced joints and thick foundations.
2. News and Disaster Broadcasting: After a major earthquake, news anchors on NHK will discuss whether the affected buildings met the taishin no kijun (seismic standards). Experts are often brought on to explain how taishin no gijutsu (seismic technology) prevented a larger catastrophe or where it failed.
3. DIY and Home Centers: In stores like Tokyu Hands or Nitori, there is usually a dedicated section for disaster prevention (bousai). Here, you will find taishin no tsuppari-bou (tension poles that keep furniture from falling) and taishin no jeru (seismic gel pads for electronics).

不動産屋：この物件は最新の耐震の基準で作られているので、安心ですよ。(Real Estate Agent: This property is built to the latest earthquake-resistance standards, so you can feel at ease.)

In schools, children are taught about taishin from a young age. During earthquake drills (hinan kunren), teachers might mention that the school building is taishin no, which is why it is the designated evacuation center for the neighborhood. This creates a sense of communal trust in the physical infrastructure of the city.

Finally, you will see it in government policy. Every few years, local wards (like Minato-ku or Shinjuku-ku) release 'Hazard Maps' and seismic risk assessments. These documents categorize areas based on the taishin no doai (degree of seismic resistance) of the local housing stock. If you live in Japan, you will likely receive a flyer in your mailbox at some point offering subsidies for taishin no shindan (seismic diagnosis).

While 耐震の (taishin no) is a straightforward term, learners often make mistakes by confusing it with related but technically different concepts. In Japanese engineering, there are three distinct levels of seismic protection, and using the wrong one can lead to confusion in professional or high-stakes safety contexts.

Mistake 1: Taishin vs. Menshin: This is the most common error. 耐震 (Taishin) means the building is strong enough to not collapse. However, the building will still shake violently. 免震 (Menshin) means "seismic isolation." This is a more advanced technology where the building sits on rubber bearings that absorb the movement. A menshin building hardly shakes at all. If you tell someone your house is taishin no ie, they will think it is safe, but they will still expect the plates to fall off the shelves during a quake.
Mistake 2: Taishin vs. Seishin: 制震 (Seishin) refers to "vibration control," usually involving dampers inside the walls that absorb energy. Like menshin, it is more specific than taishin. While taishin is the general baseline requirement, using it when you specifically mean high-tech dampers is technically inaccurate.

❌ 誤：このビルは免震じゃなくて、ただの地震に強いです。
✅ 正：このビルは免震ではありませんが、耐震の性能は非常に高いです。

Another common mistake is grammatical. Because English uses "earthquake-resistant" as a pure adjective, learners sometimes forget the no in Japanese or try to use na. Remember, taishin is a noun. To modify another noun, you must use no. Saying "Taishin ie" is incorrect; it must be "Taishin no ie."

Finally, avoid using taishin for things that aren't physical structures or hardware. You wouldn't use taishin to describe a person's mental resilience or a company's financial stability. For those, you would use words like taikyū-ryoku (endurance) or fukkatsu-ryoku (resilience). Taishin is strictly for the physical world of architecture and engineering.

To truly master the vocabulary surrounding safety in Japan, it is helpful to look at words that are similar to 耐震の (taishin no). Depending on the level of formality and the specific technical detail you want to convey, you might choose one of the following alternatives.

1. 免震 (Menshin): As mentioned before, this means "seismic isolation." If you are looking at luxury apartments or high-end hospitals, you will see menshin no kouzou. It is the superior (and more expensive) version of taishin because it prevents the building from shaking much at all.
2. 制震 (Seishin): Meaning "vibration control." This uses internal mechanisms to dampen the sway of a building. It is often used in skyscrapers to prevent people from getting motion sickness during high winds or minor tremors.
3. 地震に強い (Jishin ni tsuyoi): This is the everyday, conversational way to say "strong against earthquakes." While taishin no sounds a bit more professional or technical, jishin ni tsuyoi is what you would say to a friend when talking about your new house. "Kono ie wa jishin ni tsuyoi desu ne!" (This house is strong against earthquakes, isn't it!)
4. 頑丈な (Ganjou na): Meaning "sturdy" or "robust." This is a general term for anything built well. A building that is taishin no is definitely ganjou, but ganjou can also describe a person's body or a pair of boots.

比較：
1. 耐震のビル：崩れないビル (A building that won't collapse).
2. 免震のビル：揺れないビル (A building that won't shake).
3. 制震のビル：揺れを抑えるビル (A building that suppresses shaking).

In professional writing, you might also see bousai-sekkei (disaster-prevention design). This is a broader term that includes not just earthquake resistance, but also flood protection, fire exits, and emergency power supplies. Choosing the right word depends on whether you are focusing specifically on the structural integrity during a quake (taishin) or the overall safety of the environment (bousai).

How Formal Is It?

Fun Fact

The kanji for 'shin' (震) contains the radical for 'rain' (雨) at the top. This is because ancient people believed that earthquakes and thunder were related atmospheric phenomena caused by cosmic imbalances.

Pronunciation Guide

UK taɪ.ʃɪn nɒ

US taɪ.ʃɪn noʊ

Japanese is pitch-accented. 'Taishin' usually has a High-Low-Low pattern, with the 'no' remaining low.

Rhymes With

kaishin (innovation) saishin (latest) maishin (pushing forward) haishin (distribution) naishin (inner heart) daishin (substitute doctor) zeishin (whole body) kishin (donation)

Common Errors

Pronouncing 'shin' as 'sin'. Ensure the 'sh' sound is clear.
Making the 'tai' sound like 'tay'. It should be 't-eye'.
Stressing the 'no' too much. It is a grammatical particle and should be light.
Merging 'taishin' into 'tashin'. The 'i' is essential.
Misplacing the pitch, which can make it sound like a different word to native ears.

Difficulty Rating

Reading 3/5

The kanji are common but require intermediate knowledge. 'Shin' is frequently seen in 'jishin'.

Writing 4/5

The kanji for 'shin' (震) is complex with many strokes.

Speaking 2/5

Pronunciation is straightforward once you know 'jishin'.

Listening 2/5

Clear sounds, often used in news and announcements.

What to Learn Next

Prerequisites

地震 (jishin) - Earthquake 建物 (tatemono) - Building 安全 (anzen) - Safety 強い (tsuyoi) - Strong 家 (ie) - House

Learn Next

免震 (menshin) - Seismic isolation 制震 (seishin) - Vibration control 基準 (kijun) - Standard 補強 (hokyou) - Reinforcement 倒壊 (toukai) - Collapse

Advanced

長周期地震動 (chou-shuuki jishindou) - Long-period ground motion 剛性 (gousei) - Rigidity 減衰 (gensui) - Damping 液状化 (ekijouka) - Liquefaction 既存不適格 (kizon futekikaku) - Existing non-conforming

Grammar to Know

Noun + の + Noun

耐震の家 (Taishin no ie) - Earthquake-resistant house.

Noun + 化 (ka) - To turn into/make

耐震化 (Taishinka) - Making something earthquake resistant.

Noun + 性 (sei) - Quality/nature

耐震性 (Taishin-sei) - Seismic resistance quality.

Potential Form + 恐れがある (osore ga aru)

倒壊する恐れがある (There is a risk of collapsing).

Conditional + 良い (yoi)

耐震の補強をすれば良い (You should do seismic reinforcement).

Examples by Level

この家は耐震の家です。

This house is an earthquake-resistant house.

Uses 'no' to connect the noun 'taishin' to 'ie' (house).

耐震のビルは安全です。

Earthquake-resistant buildings are safe.

Directly describes the building (biru) as safe.

学校は耐震の建物です。

The school is an earthquake-resistant building.

Identifies the school as a specific type of building.

耐震のマットを買いました。

I bought an earthquake-resistant mat.

Describes a functional object used for safety.

日本には耐震の家が多いです。

There are many earthquake-resistant houses in Japan.

Uses 'ooi' (many) to describe the quantity.

耐震の設計は大切です。

Earthquake-resistant design is important.

Abstract concept 'design' modified by 'taishin no'.

このホテルは耐震の基準を守っています。

This hotel follows earthquake-resistance standards.

Uses 'mamotte imasu' (following/obeying).

新しい建物はみんな耐震のです。

All new buildings are earthquake-resistant.

The 'no' here acts as a pronoun (resistant ones).

古いアパートを耐震の建物に直します。

We will fix the old apartment into an earthquake-resistant building.

Uses 'ni naoshimasu' (fix/change into).

耐震の家具固定具を使っていますか。

Are you using earthquake-resistant furniture fixings?

A more specific technical noun: 'kagu koteigu'.

耐震の性能が高い家を探しています。

I am looking for a house with high earthquake-resistance performance.

Combines 'taishin no' with 'seinou' (performance).

この橋は耐震の工事が終わりました。

The earthquake-resistance construction on this bridge is finished.

Refers to a specific type of work (kouji).

耐震のラベルがついた商品を選びます。

I choose products with an earthquake-resistance label.

Uses 'tsuita' (attached) to describe the product.

市役所はとても耐震の構造がしっかりしています。

The city hall has a very solid earthquake-resistant structure.

Modifies 'kouzou' (structure).

耐震の技術はどんどん進歩しています。

Earthquake-resistance technology is steadily progressing.

Subject is 'taishin no gijutsu' (technology).

地震の時、耐震のビルの中にいるのが一番です。

During an earthquake, being inside an earthquake-resistant building is best.

Uses 'no naka ni iru no ga ichiban' (being inside is best).

1981年以降の建物は、新しい耐震の基準で作られています。

Buildings from 1981 onwards are built to the new earthquake-resistance standards.

Refers to the 'Shin-Taishin' historical context.

この地域は、耐震の診断を無料で受けることができます。

In this area, you can receive an earthquake-resistance diagnosis for free.

Uses 'shindan' (diagnosis/inspection).

耐震の補強をしないと、大きな地震で倒壊する恐れがあります。

Without earthquake-resistance reinforcement, there is a risk of collapse in a large earthquake.

Uses 'osore ga aru' (there is a fear/risk of).

政府は耐震の改修工事に補助金を出しています。

The government provides subsidies for earthquake-resistance renovation work.

Uses 'hojokin' (subsidy) and 'kaishuu' (renovation).

耐震の設計図を確認してから、契約を結びました。

I signed the contract after checking the earthquake-resistant blueprints.

Uses 'te kara' (after doing something).

このマンションは耐震の等級が最高ランクです。

This apartment has the highest rank in earthquake-resistance rating.

Uses 'toukyuu' (grade/rank).

耐震のゴムを柱の間に挟むことで、揺れを吸収します。

By inserting earthquake-resistant rubber between the pillars, the shaking is absorbed.

Technically describing a 'menshin' element using 'taishin' as a general term.

避難所となる体育館は、優先的に耐震の工事が行われます。

Gymnasiums that serve as evacuation centers are prioritized for earthquake-resistance work.

Uses 'yuusenteki ni' (prioritized/preferentially).

耐震の基準が厳格化されたため、建築コストが上昇しました。

Because earthquake-resistance standards were tightened, construction costs rose.

Uses 'genkakuka' (tightening/making strict).

このビルは耐震の構造だけでなく、免震の機能も備えています。

This building has not only an earthquake-resistant structure but also seismic isolation functions.

Uses 'dake de naku... mo' (not only... but also).

耐震の診断結果に基づいて、補強計画を立てる必要があります。

It is necessary to create a reinforcement plan based on the results of the seismic diagnosis.

Uses 'ni motozuite' (based on).

歴史的な建築物の美しさを保ちつつ、耐震の性能を向上させるのは難しい。

It is difficult to improve seismic performance while maintaining the beauty of historical buildings.

Uses 'tsutsu' (while doing/maintaining).

耐震の設計において、地盤の固さは非常に重要な要素です。

In earthquake-resistant design, the hardness of the ground is a very important factor.

Uses 'ni oite' (in/regarding).

耐震の対策を怠ると、震災時に甚大な被害が出る可能性があります。

If you neglect earthquake-resistance measures, there is a possibility of immense damage during a disaster.

Uses 'okotaru' (to neglect) and 'jindai na' (immense).

この素材は軽量でありながら、優れた耐震の特性を持っています。

While this material is lightweight, it possesses excellent earthquake-resistant characteristics.

Uses 'nagara' (while/despite) and 'tokusei' (characteristics).

耐震の壁を増設することで、建物全体の強度を高めました。

By adding more earthquake-resistant walls, we increased the strength of the entire building.

Uses 'zousetsu' (adding/installing more).

耐震の偽装問題が発覚し、建設業界に対する不信感が広がった。

The discovery of earthquake-resistance data falsification issues spread distrust toward the construction industry.

Uses 'gisou' (falsification/fraud) and 'fukkaku' (discovery/coming to light).

現行の耐震の基準は、想定される最大級の地震を考慮して策定されています。

Current earthquake-resistance standards are formulated taking into account the largest expected earthquakes.

Uses 'sakutei' (formulation) and 'kouryo' (consideration).

耐震の補強工事は、居住者の生活を維持しながら進められることが多い。

Seismic retrofitting work is often carried out while maintaining the residents' daily lives.

Uses 'iji shinagara' (while maintaining).

耐震の性能を極限まで追求した結果、この独特な形状が生まれました。

As a result of pursuing seismic performance to the limit, this unique shape was born.

Uses 'kyokugen' (limit/extreme) and 'tsuikuu' (pursuit).

都市のレジリエンスを高めるためには、インフラの耐震の強化が不可欠である。

To increase urban resilience, strengthening the earthquake resistance of infrastructure is indispensable.

Uses 'fukaketsu' (indispensable) and 'infura' (infrastructure).

耐震の診断士は、建物の構造的な欠陥を詳細に調査する専門家です。

A seismic diagnostician is an expert who investigates structural defects in buildings in detail.

Uses 'shindanshi' (diagnostician/inspector).

木造住宅における耐震の技術は、伝統的な継手と現代の金物を融合させている。

Seismic technology in wooden houses fuses traditional joints with modern metal hardware.

Uses 'yuugou' (fusion/merger).

耐震の重要性は認識されているものの、費用の面で二の足を踏むオーナーも少なくない。

Although the importance of earthquake resistance is recognized, not a few owners hesitate due to costs.

Uses 'ni no ashi wo fumu' (to hesitate/get cold feet).

耐震の概念は、単なる物理的な強度から、エネルギー吸収という動的な視点へと進化してきた。

The concept of earthquake resistance has evolved from mere physical strength to a dynamic perspective of energy absorption.

Uses 'douteki na shiten' (dynamic perspective).

超高層ビルにおける耐震の設計は、長周期地震動との共振をいかに回避するかが鍵となる。

In skyscraper seismic design, the key is how to avoid resonance with long-period ground motion.

Uses 'kyoushin' (resonance) and 'chou-shuuki jishindou' (long-period ground motion).

耐震の基準値の策定には、過去の地震データの膨大な解析とシミュレーションが不可欠だ。

Formulating seismic standard values requires vast analysis and simulation of past earthquake data.

Uses 'boudai na' (vast/enormous).

法的な耐震の義務化と、民間の自主的な安全投資のバランスをどう取るかが政策上の課題だ。

How to balance legal earthquake-resistance mandates with private voluntary safety investment is a policy challenge.

Uses 'gimuka' (mandate) and 'jishuteki' (voluntary).

耐震の脆弱性を抱えた密集市街地の再開発は、権利関係が複雑で難航を極めている。

Redevelopment of densely populated urban areas with seismic vulnerabilities is extremely difficult due to complex property rights.

Uses 'zeijakusei' (vulnerability) and 'nankou wo kiwamete iru' (extremely difficult/at a deadlock).

耐震の技術革新は、建築基準法のパラダイムシフトを促す原動力となってきた。

Technological innovation in earthquake resistance has been the driving force prompting paradigm shifts in the Building Standards Act.

Uses 'parademu shifuto' (paradigm shift) and 'gendouryoku' (driving force).

既存不適格建築物の耐震の改修を促進するため、税制優遇措置の拡充が図られている。

To promote the seismic retrofitting of existing non-conforming buildings, expansion of tax incentives is being sought.

Uses 'kizon futekikaku' (existing non-conforming) and 'yuuguu sochi' (preferential measures).

耐震の思想は、日本の建築文化における「自然との共生と対峙」という二面性を象徴している。

The philosophy of earthquake resistance symbolizes the duality of 'coexistence and confrontation with nature' in Japanese architectural culture.

Uses 'nimensei' (duality) and 'taiji' (confrontation).

Common Collocations

耐震の基準

耐震の設計

耐震の補強

耐震の診断

耐震の構造

耐震の性能

耐震の工事

耐震のマット

耐震の等級

耐震の技術

Common Phrases

耐震の基準を満たす

— To meet the seismic resistance standards. Used when discussing if a building is legal and safe.

このアパートは耐震の基準を満たしていません。

耐震の補強工事

— Seismic retrofitting work. Adding strength to an existing building.

来月から耐震の補強工事が始まります。

耐震の診断結果

— The results of a seismic diagnosis. Used to see if a building needs work.

耐震の診断結果が悪かったので、引っ越すことにした。

耐震の性能評価

— Seismic performance evaluation. A formal document rating a building's strength.

耐震の性能評価書を不動産屋に見せてもらった。

耐震の家づくり

— Building an earthquake-resistant home. Often used in marketing for builders.

私たちは耐震の家づくりにこだわっています。

耐震の対策を講じる

— To take earthquake-resistance measures. Formal expression for 'doing something about safety.'

市は公共施設の耐震の対策を講じている。

耐震の安全確認

— Seismic safety confirmation. Checking if something is safe after or before a quake.

エレベーターの耐震の安全確認を行う。

耐震の壁

— A shear wall or seismic wall. A wall specifically designed to resist lateral force.

耐震の壁を増やすことで、家の強度を上げます。

耐震の金物

— Seismic hardware. Metal joints used to reinforce wooden houses.

耐震の金物を使って、柱と梁を固定する。

耐震の意識

— Awareness of seismic safety. The psychological state of being prepared.

日本人は耐震の意識が非常に高い。

Often Confused With

耐震の vs 免震 (Menshin)

Menshin means isolation (building on rubber). Taishin means structural strength (reinforced frame).

耐震の vs 制震 (Seishin)

Seishin means damping (vibration control inside walls).

耐震の vs 耐火 (Taika)

Taika means fire-resistant. Often discussed together but physically different.

Idioms & Expressions

"耐震の備えを怠らない"

— Not to neglect preparations for seismic resistance. A common warning in safety manuals.

いつ地震が来てもいいように、耐震の備えを怠らないことが大切です。

formal

"耐震の要"

— The keystone of earthquake resistance. Refers to the most important part of a safety system.

この強固な基礎こそが、ビルの耐震の要です。

neutral

"耐震のメスを入れる"

— To perform a 'surgical' intervention/inspection for seismic safety. Used when a major overhaul is needed.

古いインフラの耐震のメスを入れる時期が来ている。

journalistic

"耐震のお墨付き"

— A seal of approval for seismic safety. Used when a building gets a high rating from an authority.

このマンションは政府から耐震のお墨付きをもらっている。

informal

"耐震の死角"

— A blind spot in seismic resistance. Refers to unexpected weaknesses in a design.

最新のビルでも、想定外の揺れには耐震の死角があるかもしれない。

technical

"耐震の壁にぶつかる"

— To hit a 'seismic wall' (metaphorical). Used when construction progress is stopped by strict safety laws.

デザインを優先したいが、耐震の壁にぶつかって進まない。

neutral

"耐震の生命線"

— The lifeline of seismic resistance. Refers to the critical components like foundations.

地下の杭は、この巨大建築の耐震の生命線だ。

formal

"耐震の看板を掲げる"

— To hang a 'seismic resistance' sign. Refers to a company or building advertising its safety features.

あの建設会社は耐震の看板を掲げて急成長した。

neutral

"耐震の穴"

— A hole (gap) in seismic resistance. Refers to a flaw in a safety plan.

避難計画にはまだ耐震の穴がある。

informal

"耐震の盾"

— A shield of seismic resistance. Refers to protective measures that save lives.

高度な技術が、私たちの生活を耐震の盾となって守っている。

literary

Easily Confused

耐震の vs 耐熱 (Tainetsu)

Both start with 'Tai' (Endure).

Tainetsu is heat-resistant (e.g., for glass or engines), while Taishin is earthquake-resistant.

この皿は耐熱のガラスでできている。

耐震の vs 耐久 (Taikyuu)

Both start with 'Tai'.

Taikyuu refers to general durability or long-lasting quality, not specific to earthquakes.

この靴は耐久性が高い。

耐震の vs 耐水 (Taisui)

Both start with 'Tai'.

Taisui is water-resistant.

耐水の時計をはめる。

耐震の vs 対震 (Taishin - different kanji)

Sounds exactly the same.

対震 is an older or less common technical term meaning 'anti-seismic.' 耐震 is the standard modern term.

N/A (Standardize on 耐震).

耐震の vs 震度 (Shindo)

Contains the 'Shin' kanji.

Shindo is the scale of intensity (1-7), not the resistance of the building.

東京で震度4を観測した。

Sentence Patterns

[Building] は耐震の [Noun] です。

この家は耐震の家です。

[Object] に耐震の [Measure] をします。

棚に耐震の対策をします。

[Building] は [Year] の耐震の基準を満たしています。

このビルは1981年の耐震の基準を満たしています。

耐震の [Work] によって、[Benefit] が得られます。

耐震の補強によって、安心が得られます。

耐震の [Issue] が [Verb], [Impact] につながった。

耐震の偽装が発覚し、社会問題につながった。

耐震の [Concept] は [Historical Event] を契機に [Evolution] した。

耐震の思想は震災を契機に抜本的に進化した。

耐震の [Diagnosis] を受けることをお勧めします。

耐震の診断を受けることをお勧めします。

耐震の [Technology] を駆使した建築物。

耐震の技術を駆使した建築物。

Word Family

Nouns

耐震 (taishin) - seismic resistance

耐震性 (taishin-sei) - earthquake-resistant quality

耐震基準 (taishin-kijun) - seismic standards

耐震補強 (taishin-hokyou) - seismic reinforcement

Verbs

耐震化する (taishinka-suru) - to make earthquake resistant

耐震診断を行う (taishin-shindan wo okonau) - to perform a seismic diagnosis

Adjectives

耐震の (taishin no) - earthquake-resistant

耐震的な (taishinteki na) - seismic-resistant (less common)

地震 (jishin) - earthquake

震度 (shindo) - seismic intensity

免震 (menshin) - seismic isolation

制震 (seishin) - vibration control

防災 (bousai) - disaster prevention

How to Use It

frequency

Very high in Japan, especially in news, real estate, and construction.

Common Mistakes

Using 'Taishin na ie' → 耐震の家 (Taishin no ie)
Taishin is a noun, not a na-adjective. You must use the particle 'no'.
Confusing Taishin with Menshin → This building has a strong frame (Taishin). This building is on rubber pads (Menshin).
Taishin is about strength; Menshin is about isolation from the ground.
Saying 'Jishin no ie' for 'Taishin no ie' → 耐震の家 (Taishin no ie)
'Jishin no ie' sounds like 'The earthquake's house'. You need 'Tai' (resist).
Thinking 'Taishin' means 'Earthquake-proof' → Earthquake-resistant
Nothing is 100% proof. The term implies resistance and survival, not total immunity.
Using Taishin for people → 忍耐強い (Nintai-zuyoi) for people.
Taishin is only for physical structures and materials.

Tips

Learn Kanji Pairs

Always learn 'Taishin' (耐震) alongside 'Jishin' (地震). The second kanji is the same, which helps you remember both.

Check the 1981 Rule

If you move to Japan, never rent an apartment built before 1981 unless it has a 'Taishin Hokyou' (reinforcement) certificate.

Taishin Mats for TVs

Even if your building is 'Taishin', your TV isn't. Buy 'Taishin mats' at a 100-yen shop to prevent expensive electronics from falling.

No vs Na

Never use 'Taishin na'. It is always 'Taishin no'. It's a noun-based adjective.

Ask the Agent

When viewing a house, ask 'Taishin toukyuu wa nan-desu ka?' (What is the seismic grade?). It shows you are serious about safety.

Kanji Radical

The top of 震 is rain (雨). Imagine an earthquake shaking the rain down from the sky to remember the kanji.

Stroke Order

The kanji 震 has 15 strokes. Practice the 'rain' radical first, as it appears in many weather-related words.

NHK News

Watch NHK news after a small quake. They almost always mention 'taishin-kijun' when reporting on damage.

Community Shelters

Notice that community centers always have 'Taishin' signs. This is to reassure citizens that they are safe places.

Compound Nouns

In very formal settings, the 'no' disappears in compounds like 'Taishin-sekkei'. Learn these as single units.

Memorize It

Mnemonic

Think of 'TIE-SHIN'. You want to TIE the building down so it doesn't SHIN (shake) during a quake. The 'no' is the rope that connects the safety to the house.

Visual Association

Imagine a skyscraper wearing a giant suit of armor to protect itself from a monster shaking the ground. The armor is labeled 'TAISHIN'.

Word Web

Building Safety Japan Foundation Reinforcement Law Real Estate Survival

Challenge

Go to a Japanese real estate website like Suumo.jp and search for the kanji '耐震'. See how many apartments mention it in their descriptions.

Word Origin

The word is a Sinitic (Sino-Japanese) compound formed from two kanji roots. 'Tai' (耐) originates from Middle Chinese, meaning to endure or be patient. 'Shin' (震) also comes from Middle Chinese, depicting a dragon under rain, symbolizing thunder or a great shake.

Original meaning: To endure a shake or to withstand an earthquake.

Sino-Japanese (Kango).

Cultural Context

Always be respectful when discussing earthquakes in Japan, as many people have lost homes or loved ones in disasters like the 2011 Tohoku quake.

In the US or UK, we might say 'earthquake-proof,' but in Japan, 'taishin' is a specific legal grade. It's more like saying 'Code-compliant' in California.

Tokyo SkyTree (Seismic design) Horyu-ji Temple (Ancient seismic design) Building Standards Act of 1981 (The 'Shin-Taishin' law)

Practice in Real Life

Real-World Contexts

Real Estate

耐震の基準はどうなっていますか？
新耐震基準の物件です。
耐震診断済みです。
耐震等級3を取得しています。

Disaster Preparation

家具に耐震の対策をしましょう。
耐震のマットを敷きます。
耐震のポールで固定します。
耐震グッズを買いに行く。

Construction/Renovation

耐震の補強工事の見積もりを出す。
耐震の壁を増やしたい。
耐震の設計を依頼する。
耐震の診断士に来てもらう。

News/Media

耐震の偽装が発覚しました。
耐震の基準が見直されます。
耐震の重要性が再認識された。
耐震の技術展示会が開かれる。

Government/Policy

耐震の助成金制度があります。
公共施設の耐震化率を高める。
耐震の義務化を検討する。
耐震の啓発活動を行う。

Conversation Starters

"日本で家を借りるなら、やっぱり耐震の基準が気になりますよね？ (When renting a house in Japan, you worry about seismic standards, don't you?)"

"最近、家の家具に耐震の対策をしましたか？ (Have you taken earthquake-resistance measures for your furniture recently?)"

"この古い建物、耐震の補強工事が必要だと思いませんか？ (Don't you think this old building needs seismic reinforcement work?)"

"耐震の技術って、日本が世界で一番進んでいるらしいですよ。 (I heard that Japan's seismic technology is the most advanced in the world.)"

"地震が起きたとき、どのビルが耐震の建物か知っていますか？ (When an earthquake happens, do you know which buildings are earthquake-resistant?)"

Journal Prompts

もし日本で自分の家を建てるなら、どんな耐震の設備を取り入れたいですか？ (If you were to build your own house in Japan, what kind of earthquake-resistant equipment would you want to incorporate?)

地震に対する不安を減らすために、耐震の意識をどう高めるべきだと思いますか？ (How do you think we should increase seismic awareness to reduce anxiety about earthquakes?)

あなたが住んでいる建物は耐震の基準を満たしていますか？調べて感じたことを書いてください。 (Does the building you live in meet seismic standards? Write about what you felt after researching it.)

古い歴史的な建物と、現代の耐震の技術のバランスについてどう考えますか？ (What are your thoughts on the balance between old historical buildings and modern seismic technology?)

耐震の技術が進化しても、自然災害を完全に防ぐことはできるでしょうか？ (Even if seismic technology evolves, will we be able to completely prevent natural disasters?)

Frequently Asked Questions

10 questions

Taishin (earthquake resistance) focuses on making the building frame strong so it doesn't collapse, but it will still shake. Menshin (seismic isolation) uses rubber bearings at the foundation to absorb the shake, so the building moves very little. Menshin is generally more expensive and safer for contents.

Yes, all new buildings must meet the standards set by the Building Standards Act. The standards were significantly updated in 1981 (Shin-Taishin) and further refined in 2000.

Look at the year of construction. If it was built after June 1981, it meets the 'Shin-Taishin' standards. You can also ask for the 'Taishin Toukyuu' (Seismic Grade), where Grade 3 is the highest.

Yes, through 'Taishin Hokyou' (seismic retrofitting). This involves adding steel braces, reinforcing foundations, or adding shear walls. Many local governments offer subsidies for this.

Not exactly. No building is 100% 'proof' against a massive disaster, but 'Taishin' means it is designed to prevent collapse and save lives during the largest expected quakes.

In Japanese, 'Taishin' is a noun. To use it to describe another noun (like 'ie' for house), you need the possessive/attributive particle 'no'.

They are sticky gel pads you put under electronics or furniture to keep them from sliding or falling during a quake. They are a cheap and effective way to increase safety.

No, 'Taishin' specifically refers to seismic shaking. Tsunami resistance is called 'Tsunami-taishaku' or 'Suiai-taishaku' (flood measures) and is a different engineering challenge.

It is a seismic diagnosis where a professional engineer inspects a building's blueprints and physical state to determine if it can withstand an earthquake.

Extremely. High-rises often combine 'Taishin' (strong frame) with 'Seishin' (dampers) or 'Menshin' (isolation) to manage the sway caused by wind and quakes.