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A1 noun #3,826 가장 일반적인 9분 분량

年代

nendai 상위 3,826

연습하기 예시 노트와 팁 年代 30초 만에

설명 年代 in your Level:

At the A1 level, you only need to know '年代' (nendai) in its simplest form: to talk about decades. Specifically, you will see it used with years like '1990年代' (the 1990s) or '2000年代' (the 2000s). It helps you talk about when you were born or what kind of old music or movies you like. You don't need to worry about complex grammar; just think of it as the Japanese version of adding an 's' to a year in English. For example, '1980-nendai' means 'the 1980s'. It is a very useful word for basic self-introductions and sharing interests.

For A2 learners, '年代' starts appearing in more varied contexts, such as describing age groups in a general way. You might encounter '年代別' (nendai-betsu), which means 'categorized by age group'. This is common in simple news articles or surveys. You should also learn the phrase '同年代' (dō-nendai), which means 'the same age group'. It is used when you find someone who is roughly the same age as you. At this level, you are moving beyond just years and starting to use the word to describe people and social groups.

무료 가입하고 전체 설명 읽기

At the B1 level, you should understand the distinction between '年代' (nendai) and '時代' (jidai). While 'jidai' is for general eras like 'the samurai era' or 'my childhood,' 'nendai' is for specific, often numerical, time periods. You will also see '年代物' (nendai-mono) used to describe antiques or vintage items. This level requires you to use '年代' in more formal writing, such as describing trends in a certain decade or organizing information in '年代順' (nendai-jun), which means chronological order.

무료 가입하고 전체 설명 읽기

B2 learners should be comfortable using '年代' in abstract and sociological contexts. You will hear it in discussions about '年代層' (nendai-sō - age strata) and how different generations react to social changes. You should be able to discuss the '推定年代' (estimated age) of historical artifacts or geological layers. At this level, the word is not just a label for a decade but a tool for analysis. You might also encounter it in literature to describe the 'spirit of the age' in a more technical sense than 'jidai' would allow.

무료 가입하고 전체 설명 읽기

At the C1 level, '年代' is used in highly specialized fields like archaeology, paleontology, and advanced sociology. You will encounter terms like '年代測定' (nendai sokutei - carbon dating/chronometry). You should understand the nuance of how '年代' can imply a specific cultural zeitgeist associated with a numerical period. You will also see it used in complex compounds in academic papers to describe demographic shifts over several decades. Your usage should be precise, distinguishing it from '世紀' (century) and '時期' (period/phase) with ease.

무료 가입하고 전체 설명 읽기

For C2 proficiency, '年代' is integrated into a deep understanding of Japanese historiography and social structure. You can use it to critique how different '年代層' (age groups) perceive historical events differently. You understand the subtle implications of using '年代' versus '世代' in political discourse to frame an issue either as a matter of time or a matter of people. You can discuss the '年代的背景' (chronological background) of complex literary works and use the term fluently in professional environments like museum curation or high-level market research.

무료 가입하고 전체 설명 읽기

연습하기 예시 노트와 팁

年代 30초 만에

Nendai means era or decade, used for grouping years numerically (e.g., 1980s).
It identifies age groups in sociology and marketing (e.g., people in their 30s).
It describes the age and value of antiques (e.g., a vintage item).
It is essential for chronological ordering and historical dating in academic contexts.

The Japanese word 年代 (ねんだい - nendai) is a versatile noun that primarily functions as a temporal marker, roughly translating to "era," "period," "age," or "decade" in English. At its most basic level, especially for A1 learners, it is the standard way to refer to specific decades. For example, the 1990s is expressed as 1990年代 (sen-kyūhyaku-kyūjū-nendai). Unlike the English word "age," which can mean how many years old a person is (usually toshi or nenrei in Japanese), 年代 refers to a block of time or a specific historical stage. It is frequently encountered in historical texts, sociological reports, and everyday conversations about nostalgia or demographic trends.

Chronological Decades: Used to group years into ten-year blocks. This is the most common usage in daily conversation and news reporting.
Age Groups: Refers to a generation or a specific stage in life, such as 'people in their 20s' (20代 is more common for individuals, but 年代 describes the collective group).
Historical/Antique Value: Used to describe the age or provenance of an object, like a vintage wine or an antique chair, often through the term 'nendai-mono'.

私は80年代の音楽が大好きです。(I love music from the 80s.)

Understanding the nuance of 年代 requires distinguishing it from 時代 (jidai). While jidai often refers to a broad era defined by a ruler or a major social shift (like the Edo Period), 年代 is more focused on the numerical timeline or the specific age of a thing. If you are discussing the demographic of a survey, you would use 年代別 (nendai-betsu) to mean 'by age group'. This word is essential for anyone looking to describe history, fashion, or social statistics in Japan.

このワインはかなりの年代物です。(This wine is a significant vintage.)

In a social context, 年代 helps categorize people without being overly specific about their exact age. It is polite and professional. For instance, in marketing, companies target specific 年代層 (nendai-sō - age groups) to tailor their products. It is less about the individual and more about the collective experience of those who lived through a certain time or who share a current life stage. This makes it a key term in sociology and business Japanese as well.

Etymological Breakdown: 年 (Year) + 代 (Generation/Era). Together, they form the concept of a 'year-generation' or a chronological block.

同年代の友人と話すのは楽しい。(It is fun to talk with friends of the same age group.)

Using 年代 correctly involves understanding its grammatical placement. Most commonly, it follows a four-digit year to indicate a decade. Unlike English, where we add an 's' (1990s), Japanese adds 年代 directly. It can also function as a prefix or suffix in compound words to modify the meaning towards demographics or historical periods. Because it is a noun, it can be followed by particles like の (no) to modify other nouns, or だ/です (da/desu) to end a sentence.

Pattern: [Year] + 年代: Example: 1970年代 (The 1970s). This is used for historical reference or vintage styles.
Pattern: [Noun] + 年代: Example: 同年代 (dō-nendai - the same age/generation). Used when comparing yourself to others of similar age.

彼は私と年代が近い。(He is close to me in age/generation.)

In more complex sentences, 年代 can be used to describe the progression of time or the categorization of data. For instance, in a scientific paper or a news report, you might see 年代を特定する (nendai o tokutei suru), which means 'to identify the era' or 'to date something'. This is common in archaeology or art history. In social settings, you might hear 年代が違う (nendai ga chigau), meaning 'we are from different generations,' often used to explain a difference in cultural references or values.

この地層の年代を調べています。(We are investigating the age of this geological layer.)

Another frequent usage is in the phrase 年代順 (nendai-jun), meaning 'chronological order'. If you are organizing photos or files, you would say 年代順に並べる (nendai-jun ni naraberu). This highlights the word's function as a structural tool for time. Whether you are a student of history or just someone trying to explain that you grew up in the 90s, 年代 provides the necessary temporal framework.

Compound: 年代層 (Age group/stratum): Used in marketing: 'This product is popular among the younger age group' (若年層 or 若い年代層).

歴史の出来事を年代順に整理した。(I organized historical events in chronological order.)

You will encounter 年代 in a wide variety of contexts in Japan, ranging from casual nostalgia to highly technical academic discourse. One of the most common places is on television, particularly during variety shows that feature 'nostalgia' segments. These shows often play music or show toys from the 70年代 or 80年代 to evoke a sense of longing in the audience. In these cases, the word is spoken with a sense of warmth and collective memory.

テレビで80年代の特集をやっている。(The TV is doing a special feature on the 1980s.)

In the business world, 年代 is a staple of marketing presentations and demographic analysis. When a company analyzes who is buying their products, they look at 年代別データ (nendai-betsu dēta - data by age group). You might hear a manager say, "We need to appeal more to the 20代・30代の年代層." Here, the word is used clinically to segment the population. Similarly, in news reports regarding elections, commentators will discuss which 年代 had the highest voter turnout.

このアンケートは全年代を対象にしています。(This survey targets all age groups.)

In the world of art and antiques, 年代 is synonymous with provenance and value. If you visit an antique shop in Kyoto, the shopkeeper might point to a vase and say it is a 年代物 (nendai-mono). This implies that the object is not just 'old' but has historical value and character because of the specific era it comes from. In museums, the descriptions next to artifacts will always list the 推定年代 (suitei-nendai - estimated age/period).

この絵画の年代は不明です。(The period of this painting is unknown.)

Finally, you'll hear it in social settings when people discuss their upbringing. Phrases like 年代が近い (nendai ga chikai - close in age) are common icebreakers when meeting new people at a party or workplace. It suggests a shared cultural background, having watched the same cartoons or listened to the same bands during formative years. It is a word that builds bridges between individuals based on their shared place in time.

One of the most frequent mistakes English speakers make is confusing 年代 (nendai) with 歳 (sai) or 年 (toshi). In English, we use "age" for both a person's age and a historical era. In Japanese, these are strictly separated. If you want to say "I am 25 years old," you must use 25歳 (nijūgo-sai). If you say 25年代, it sounds like you are talking about the year 25 AD or a very strange historical period. Remember: 年代 is for groups of years or historical eras, not for individual birthdays.

❌ Incorrect: 私は20年代です。(I am 20 years old - wrong!)
✅ Correct: 私は20代です。(I am in my 20s.) or 私は20歳です。(I am 20 years old.)

Another common error is the confusion between 年代 and 時代 (jidai). While they both translate to "era," jidai is qualitative and often named after a person, a place, or a characteristic (e.g., Edo-jidai, Heisei-jidai, or even gakusei-jidai for 'student days'). 年代 is quantitative and numerical. You wouldn't say Edo-nendai; you must say Edo-jidai. Conversely, while you can say 1990-jidai, it is much more natural to say 1990年代 when referring specifically to the decade.

❌ Incorrect: 学生年代の時... (In my student era...)
✅ Correct: 学生時代の時... (In my student days...)

Lastly, be careful with the word 世代 (sedai), which means 'generation'. While 年代 refers to the time period itself, sedai refers to the group of people who share that time. For example, 'The Digital Generation' is dejitaru-sedai, not dejitaru-nendai. However, you might say these people were born in the 90年代. Using the wrong one can make your sentence sound like you are talking about a period of time rather than a group of people.

Summary of Confusion: nendai = numerical era/decade; jidai = qualitative era/life stage; sedai = group of people; sai = individual age.

To truly master 年代, you should understand how it compares to its synonyms. The Japanese language has many words for 'time' and 'era,' each with a specific flavor. Choosing the right one depends on whether you are being scientific, nostalgic, or descriptive.

時代 (Jidai) vs. 年代 (Nendai): Jidai is the most common word for 'era'. It is used for historical periods (Edo Jidai) and personal periods (Gakusei Jidai). Nendai is more technical and numerical (1980-nendai).
世代 (Sedai) vs. 年代 (Nendai): Sedai focuses on the people (e.g., 'the younger generation'). Nendai focuses on the years (e.g., 'the decade of the 2000s').
世紀 (Seiki): This means 'century'. 21世紀 (21st Century). It is a larger unit of time than 年代.
時期 (Jiki): This means 'period' or 'season' in a more general sense, like 'the right time to do something' or 'a period of transition'.

比較: 昭和時代 (Showa Era) vs 1950年代 (1950s).

When describing an object's age, you might also use 骨董 (kottō) for 'antique' or ヴィンテージ (vintēji) for 'vintage'. However, 年代物 (nendai-mono) is the native Japanese way to say something has 'years on it' and is respected for its age. If you are discussing the geological age of the earth, you would use 紀元 (kigen) for 'era' in a grander, epochal sense.

In summary, use 年代 when the numbers are the focus, 時代 when the feeling or the name of the era is the focus, and 世代 when the people are the focus. Mastering these distinctions will make your Japanese sound far more natural and precise.

How Formal Is It?

재미있는 사실

The 'dai' in nendai is the same kanji used for 'price' (daikin) and 'generation' (sedai), reflecting the idea of something that stands in for or represents a period.

발음 가이드

UK neɴdai

US nɛndaɪ

The stress is relatively even (heiban pitch accent), though 'dai' may be slightly lower in some dialects.

라임이 맞는 단어

現代 (gendai) 交代 (kōtai) 期待 (kitai) 正体 (shōtai) 寛大 (kandai) 甚大 (jindai) 膨大 (bōdai) 絶大 (zetsudai)

자주 하는 실수

Pronouncing 'dai' as 'day' (it should be 'dye').
Stressing the first syllable too hard like English 'decade'.
Confusing the nasal 'n' with a full English 'n' at the end of the first syllable.
Making the 'e' sound too long like 'nayndai'.
Pronouncing the 'd' too softly.

난이도

독해 2/5

Kanji are basic (N5/N4 level), but context matters.

쓰기 3/5

Requires remembering the 'dai' kanji, which has many strokes.

말하기 1/5

Easy to pronounce and very useful.

듣기 2/5

Must distinguish from 'jidai' or 'sedai' in fast speech.

다음에 무엇을 배울까

선수 학습

年 (toshi/nen) 時代 (jidai) 代 (dai) 古い (furui) 同じ (onaji)

다음에 배울 것

世代 (sedai) 世紀 (seiki) 統計 (tōkei) 背景 (haikei) 推移 (suii)

고급

年代測定 (nendaisokutei) 年代記 (nendaiki) 編年体 (hennentai) 地質年代 (chishitsu nendai)

알아야 할 문법

Counting Decades

1980年代 (The 1980s)

Compound Nouns with 別 (betsu)

年代別 (By age group)

Using 順 (jun) for Order

年代順 (Chronological order)

Noun + 層 (sō) for Stratum

年代層 (Age group/demographic)

Prefix 同 (dō) for 'Same'

同年代 (Same age group)

무료 가입하고 전체 설명 읽기

수준별 예문

1990年代の音楽が好きです。

I like music from the 1990s.

Year + 年代 denotes the decade.

この映画は1950年代のものです。

This movie is from the 1950s.

のものです indicates 'is a thing of'.

1980年代はどんな時代でしたか？

What kind of era was the 1980s?

年代 used as a subject.

彼は70年代の服を着ています。

He is wearing 70s clothes.

年代の modifies the noun 'clothes'.

私の父は60年代に生まれました。

に marks the time of birth.

2000年代のゲームは面白いです。

Games from the 2000s are interesting.

年代 modifies 'games'.

この本は1920年代についてです。

This book is about the 1920s.

について means 'about'.

90年代のファッションが流行っています。

90s fashion is in style.

流行っています means 'is popular/trending'.

同年代の友達と遊びました。

I hung out with friends of the same age group.

同年代 (dō-nendai) means 'same age group'.

この店は広い年代に人気があります。

This shop is popular across a wide range of ages.

広い年代 means 'wide range of age groups'.

年代別のリストを作ってください。

Please make a list by age group.

年代別 (nendai-betsu) means 'by age group'.

彼は私より少し上の年代です。

He is from a slightly older age group than me.

上の年代 refers to an older generation.

この漫画は全年代で読まれています。

This manga is read by people of all ages.

全年代 (zen-nendai) means 'all age groups'.

年代によって考え方が違います。

Ways of thinking differ depending on the age group.

によって means 'depending on'.

古い年代の切手を持っています。

I have stamps from an old era.

古い年代 modifies 'stamps'.

あなたの年代では何が流行っていますか？

What is popular in your age group?

あなたの年代 refers to the listener's generation.

この家具はかなりの年代物ですね。

This furniture is quite an antique, isn't it?

年代物 (nendai-mono) refers to a valuable old object.

歴史の資料を年代順に並べました。

I arranged the historical documents in chronological order.

年代順 (nendai-jun) means 'chronological order'.

このワインは年代が古いです。

This wine is of an old vintage.

年代が古い refers to the age of an object.

特定の年代層をターゲットにした広告です。

It's an advertisement targeting a specific age group.

年代層 (nendai-sō) means 'age stratum' or 'demographic'.

その事件は1800年代の終わりに起きました。

That incident happened at the end of the 1800s.

年代の終わり means 'the end of the period'.

年代を問わず、多くの人がその歌を知っています。

Regardless of age, many people know that song.

年代を問わず means 'regardless of age'.

この建物の年代を特定するのは難しい。

It is difficult to identify the era of this building.

年代を特定する means 'to date' or 'to identify the period'.

同年代の人々と悩みを共有しました。

I shared my worries with people of the same generation.

共有 (kyōyū) means 'to share'.

調査の結果、年代によって好みが分かれました。

As a result of the survey, preferences were split by age group.

好みが分かれる means 'preferences are divided'.

この化石の推定年代は1億年前です。

The estimated age of this fossil is 100 million years ago.

推定年代 (suitei-nendai) means 'estimated age'.

1960年代の社会運動について論文を書く。

I will write a thesis on the social movements of the 1960s.

社会運動 (shakai undō) means 'social movement'.

年代が離れていると、共通の話題が少ない。

When there is a large age gap, there are few common topics.

年代が離れている means 'to have a large age gap'.

この作品は、その年代の雰囲気をよく表している。

This work well represents the atmosphere of that era.

雰囲気を表す means 'to represent the atmosphere'.

若い年代層の流出が問題になっている。

The outflow of the younger age group is becoming a problem.

流出 (ryūshutsu) means 'outflow' or 'drain'.

年代物のカメラを修理して使っています。

I repair and use vintage cameras.

年代物 can be used as a noun modifier.

各年代に合わせた健康管理が必要です。

Health management tailored to each age group is necessary.

に合わせた means 'tailored to'.

放射性炭素測定により、正確な年代が判明した。

Radiocarbon dating revealed the exact age.

年代が判明する means 'the age was identified/became clear'.

この文書の成立年代については諸説ある。

There are various theories regarding the date of this document's origin.

成立年代 (seiritsu-nendai) refers to when something was created.

年代的な背景を考慮せずに歴史を語ることはできない。

One cannot discuss history without considering the chronological background.

年代的な means 'chronological'.

その政策は、特定の年代層に過度な負担を強いている。

That policy imposes an excessive burden on a specific age group.

負担を強いる means 'to impose a burden'.

地層の年代対比を行うことで、地形の変化を辿る。

By performing chronological correlation of strata, we trace topographical changes.

年代対比 (nendai taihi) is a technical term for correlating ages.

この作家の初期の作品は、年代ごとに文体が変化している。

The writing style of this author's early works changes with each period.

年代ごとに means 'by era' or 'periodically'.

年代記としての側面を持つこの物語は、史料価値が高い。

This story, which has the aspect of a chronicle, has high historical value.

年代記 (nendaiki) means 'chronicle'.

技術革新のスピードが、年代の区切りを曖昧にしている。

The speed of technological innovation is blurring the boundaries between eras.

区切りを曖昧にする means 'to blur the boundaries'.

年代の推移とともに、美意識の変遷を考察する。

We will examine the transition of aesthetic sensibilities along with the passage of eras.

推移 (suii) means 'transition' or 'passage'.

考古学における年代決定の精度は、近年飛躍的に向上した。

The accuracy of dating in archaeology has improved dramatically in recent years.

年代決定 (nendai kettei) means 'chronometry' or 'dating'.

彼は、自身の年代が背負うべき歴史的責任を痛感していた。

He was acutely aware of the historical responsibility his generation had to bear.

背負う (seou) means 'to carry/bear on one's back'.

その言説は、特定の年代のイデオロギーを強く反映している。

That discourse strongly reflects the ideology of a specific era.

反映する (han'ei suru) means 'to reflect'.

年代記的な記述を排し、構造的な分析を試みる。

We will eschew chronological description and attempt a structural analysis.

排し (haishi) means 'to exclude/reject'.

社会の分断は、年代間の価値観の相違から生じている。

Social division arises from the differences in values between generations.

相違 (sōi) means 'difference/discrepancy'.

この遺物の年代測定結果は、既存の定説を覆すものだ。

The dating results of this artifact overturn existing established theories.

定説を覆す (teisetsu o kutsugaesu) means 'to overturn a theory'.

年代という枠組みを超えて、普遍的な真理を追求する。

To pursue universal truths that transcend the framework of eras.

枠組み (wakugumi) means 'framework'.

동의어

時代世代時期期間世紀

반의어

現代未来

자주 쓰는 조합

1990年代

年代物

同年代

年代順

年代層

年代別

推定年代

年代測定

年代が近い

年代が違う

자주 쓰는 구문

年代を問わず

— Regardless of age or era. Used for things universally popular.

年代を問わず愛される味。

幅広い年代

— A wide range of ages. Used to describe a broad audience.

幅広い年代に支持されている。

年代を感じる

— To feel the age of something. Usually implies it's old or nostalgic.

この建物には年代を感じる。

同年代のよしみ

— Friendship based on being from the same generation.

同年代のよしみで助け合う。

年代のギャップ

— Generation gap (though 'sedai' is more common here, 'nendai' is used for time-based gap).

年代のギャップを感じる。

年代を追う

— To follow the chronological progression.

歴史を年代順に追っていく。

年代が判明する

— The age/era becomes clear or is identified.

新発見の遺跡の年代が判明した。

年代にふさわしい

— Appropriate for one's age group.

その年代にふさわしい服装。

年代を特定する

— To specify or date a period.

絵画の製作年代を特定する。

年代記を編む

— To compile a chronicle or history.

町の年代記を編む。

자주 혼동되는 단어

年代 vs 時代 (jidai)

Jidai is for eras with names (Edo) or feelings; Nendai is for numerical periods (1990s).

年代 vs 世代 (sedai)

Sedai refers to the people (Generation Z); Nendai refers to the time period itself.

年代 vs 年令 (nenrei)

Nenrei is a person's specific age (25 years old); Nendai is an age group (the 20s group).

관용어 및 표현

"年代物の風格"

— The dignified appearance that comes with age.

その家具には年代物の風格がある。

Formal

"年代を超える"

— To transcend time or generations.

年代を超えて語り継がれる伝説。

Literary

"年代がモノを言う"

— Age/Provenance speaks for itself (implies value).

やはりワインは年代がモノを言う。

Informal

"年代の波"

— The waves of time/eras.

年代の波に洗われる。

Poetic

"年代を刻む"

— To mark the passage of time.

大樹が年代を刻んでいる。

Literary

"年代を重ねる"

— To accumulate years/age.

年代を重ねた美しさ。

Neutral

"年代の壁"

— The barrier between generations.

年代の壁を感じる瞬間。

Neutral

"年代の証人"

— A witness to an era.

彼はその年代の生き証人だ。

Formal

"年代を遡る"

— To go back in time.

記憶を年代順に遡る。

Neutral

"年代の精華"

— The best/finest part of an era.

ルネサンス年代の精華。

Academic

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年代 vs 歳 (sai)

Both translate to 'age'.

Sai is for individual age (years old). Nendai is for a decade or group age.

20歳 (20 years old) vs 20年代 (The 1920s).

年代 vs 年 (toshi)

Both refer to years.

Toshi is a single year or personal age. Nendai is a block of years.

今年の予定 vs 90年代の流行。

年代 vs 代 (dai)

Dai is part of Nendai.

20代 (nijū-dai) means 'in one's 20s'. 20年代 (nijū-nendai) means 'the 20s' (decade).

彼は30代です (He is in his 30s).

年代 vs 世紀 (seiki)

Both are units of time.

Seiki is 100 years. Nendai is usually 10 years or a specific era.

21世紀 vs 2020年代。

年代 vs 時期 (jiki)

Both mean 'period'.

Jiki is a vague phase or season. Nendai is a chronological era.

テストの時期 vs 昭和年代。

문장 패턴

[Year]年代の[Noun]

1990年代の曲です。

同年代の[Noun]

同年代の友達。

[Noun]は年代物だ

この時計は年代物だ。

年代順に[Verb]

年代順に並べる。

年代を問わず[Verb]

年代を問わず愛されている。

年代を特定する

遺跡の年代を特定する。

年代層に合わせる

ターゲットの年代層に合わせる。

年代的な変遷

文化の年代的な変遷をたどる。

어휘 가족

명사

年代 (nendai)

年代記 (nendaiki)

年代物 (nendai-mono)

年代学 (nendaigaku)

동사

年代づける (nendaizukeru - to date something)

형용사

年代的な (nendaiteki-na - chronological)

사용법

frequency

Very common in news, history, marketing, and casual talk about nostalgia.

자주 하는 실수

私は20年代です。 → 私は20代です。
Saying 20-nendai means you are from the year 20 AD. Use 20-dai for your age group.
江戸年代 → 江戸時代
Historical named eras use 'jidai', not 'nendai'.
1990代 → 1990年代
You must include '年' (nen) before '代' (dai) for years.
子供年代の時 → 子供の頃 / 子供時代
Personal life stages are 'koro' or 'jidai', not 'nendai'.
年代を測る → 年代を測定する
While 'hakaru' means measure, 'sokutei suru' is the specific technical term for dating.

팁

Numerical Rule

Always pair '年代' with a full year (1990) or a specific group (同年代) to be accurate.

Polite Age Talk

Use '年代が近い' to avoid asking for a woman's or superior's exact age while still finding common ground.

Nendai-mono

Use this word when you want to sound like an expert on antiques or vintage fashion.

Chronological Lists

Always label your timelines or lists as '年代順' for clarity.

The Showa Nendai

Japanese people often divide the Showa era into early, middle, and late 'nendai' because it was so long (64 years).

The 'D' for Decade

Remember that 'NenDAI' starts with a 'D' just like 'Decade' in English.

Context Clues

If you hear a number in the thousands followed by 'nendai', it's always a decade.

Business Data

In marketing, use '年代層' to refer to consumer demographics professionally.

Don't say 'Meiji Nendai'

Historical eras named after Emperors always take 'Jidai'.

Nendai vs Sedai

Nendai = The clock/calendar. Sedai = The people.

암기하기

기억법

Think of 'Nen' (Year) and 'Dai' (Die). An era is a block of years where old things go to 'die' and become history.

시각적 연상

Imagine a timeline with 10-year blocks, each labeled with '年代'.

Word Web

1980年代年代物同年代年代別年代層年代順年代測定全年代

챌린지

Try to list three things you love from the 2010年代 using the word correctly.

어원

Composed of two Kanji: 年 (nen) meaning 'year' and 代 (dai) meaning 'generation,' 'era,' or 'substitute.'

원래 의미: Originally referred to the succession of years or the length of a generation.

Sino-Japanese (Kango).

문화적 맥락

Be careful when asking someone's 'nendai' (age group) as it can be seen as prying, though it is politer than asking for an exact age.

English speakers often say 'I'm in my 20s,' which maps to '20代' (nijū-dai), but 'nendai' is used for the era itself.

1984 (Nineteen Eighty-Four) is often discussed in Japan as a 'nendai' of dystopia. The 'Lost Decades' (Ushinawareta 20-nen) is a major economic theme. Vintage 'nendai-mono' denim is a huge subculture in Harajuku.

실생활에서 연습하기

실제 사용 상황

History Class

年代順に並べる
特定の年代
歴史的年代
年代を特定する

Antique Shopping

年代物ですね
製作年代は？
古い年代の
年代を感じる

Marketing Meeting

ターゲットの年代層
年代別の売上
全年代を対象に
若年層の年代

Casual Conversation

同年代ですね
年代が近い
90年代の流行
年代がバレる

Scientific Research

年代測定を行う
推定年代
年代的な誤差
正確な年代

대화 시작하기

"1990年代で一番思い出に残っていることは何ですか？"

"同年代の人と話す時、どんな話題が盛り上がりますか？"

"年代物の家具や服に興味がありますか？"

"どの年代のファッションが一番かっこいいと思いますか？"

"年代を問わず愛されている日本のアニメは何だと思いますか？"

일기 주제

自分が生まれた年代の社会は、今と比べてどう違ったか書いてみましょう。

あなたが一番好きな年代の音楽や映画について、その理由を説明してください。

「年代物」と呼べる大切な宝物を持っていますか？その思い出を書きましょう。

年代が違う人と話す時に、難しいと感じることや面白いと思うことは何ですか？

もし過去のどの年代にも行けるとしたら、いつに行きたいですか？

자주 묻는 질문

10 질문

No, use '歳' (sai) for your exact age or '代' (dai) for your age group (e.g., 20代). '年代' is for decades or historical periods.

The correct form is 1990年代. You must include '年' before '代' when referring to years.

Yes, it usually implies that an object is old and valuable, like a fine antique or a well-aged wine.

Usually '世代間のギャップ' (sedai-kan no gyappu), but you can use '年代の差' (nendai no sa) to talk about the difference in eras.

No, for named periods, use '時代' (jidai), as in '江戸時代'.

It means 'of the same age group' or 'contemporaries'.

It is '年代順' (nendai-jun).

Yes, '年代測定' (nendai sokutei) is the term for carbon dating or any scientific dating method.

No, say '学生時代' (gakusei jidai). 'Nendai' is for numerical/historical time, not personal life stages.

In Japanese, it is always 2020年代 (nisen-nijū-nendai).

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