JLPT N3nounUpdated

先輩(せんぱい) senpai meaning

先輩 (senpai) means a senior: someone ahead of you in a school, workplace, field, or experience. In schools and companies it often means someone who joined earlier, paired with 後輩 for a junior. Age can matter in other uses, so context determines the relationship.

also せんぱい / sempai / センパイ

senior · upperclassman · someone who came before you

Sentences

6 sentences, word by word

〜の先輩 · where the relationship lives

plain past

。

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部活

ぶかつ [0]

school club

noun · 部活動 clipped — the after-school club institution

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の

の

links noun to noun

particle · A の B = B belonging to A

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先輩

せんぱい [0]

senior; upperclassman

noun · the one who entered before you — here, in the club

先輩N3senior; one who came before

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に

に

from — marks the giver

particle · with もらう it marks the source you received from

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ラケット

ラケット

racket

noun · katakana loan from English

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を

を

marks the direct object

particle · pronounced お

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もらった

もらった

received

plain past of もらう · receiving looks from the receiver's side

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I got a racket from a senior in my club.

会社の先輩 · not just school

plain

。

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会社

かいしゃ [0]

company; work

noun · 会 gathering + 社 organisation

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の

の

links noun to noun

particle · A の B = B belonging to A

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先輩

せんぱい [0]

senior colleague

noun · entered the company before you — rank is irrelevant

先輩N3senior colleague

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は

は

as for — the topic

particle · written は, read わ

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いつも

いつも [1]

always

adverb · sits naturally before the adjective

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優しい

やさしい [0,3]

kind

い-adjective · warm and considerate, not 'easy'

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My senior at work is always kind.

先輩! · as a name you call someone

polite

、。

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先輩

せんぱい [0]

senpai! (calling out)

noun as address · a second-person word inside the relationship

先輩N3as a form of address

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この

この

this + noun

determiner · the problem in front of you both

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問題

もんだい [0]

problem; question

noun · 問 asking + 題 topic — homework problems included

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を

を

marks the direct object

particle · pronounced お

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教えて

おしえて

teach (me)

て-form of 教える · て+ください is the standard request

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ください

ください

please (do)

polite request · from くださる

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Senpai, please teach me this problem.

先輩と後輩 · the pair

plain

。

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先輩

せんぱい [0]

senior

noun · 先 ahead + 輩 companions

先輩N3the one who came before

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と

と

with; and

particle · joins nouns, or marks who you did it with

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後輩

こうはい [0]

junior

noun · 後 after + 輩 companions — the mirror of 先輩

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の

の

links noun to noun

particle · A の B = B belonging to A

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関係

かんけい [0]

relationship

noun · 関 connection + 係 involvement

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は

は

as for — the topic

particle · written は, read わ

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大切

たいせつ [0]

important; valued

な-adjective · important because cherished, not because urgent

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だ

だ

is

copula · な-adjectives need it to end a plain sentence

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The senpai–kouhai relationship is important.

先生じゃなくて · the line 先輩 doesn't cross

plain

、。

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彼

かれ [1]

he

pronoun · used sparingly; names are preferred when known

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は

は

as for — the topic

particle · written は, read わ

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先生

せんせい [3]

teacher

noun · for teachers, doctors, masters of a craft

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じゃなくて

じゃなくて

is not — and instead…

negative て-form of だ · corrects one label with the next

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先輩

せんぱい [0]

my senior

noun · went ahead of you — but does not outrank the label 先生

先輩N3senior, not teacher

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だ

だ

is

copula · plain assertion closing the correction

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He's not a teacher — he's my senpai.

年下でも先輩 · age isn't the point

plain

、。

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年下

としした [0]

younger (in age)

noun · 年 years + 下 below; opposite is 年上

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でも

でも

even though; even being

particle · concedes the age before asserting the rank

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会社

かいしゃ [0]

the company

noun · the place where this particular clock started

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で

で

in; at — where it happens

particle · where the action happens, or the manner it happens in

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は

は

as for — the topic

particle · written は, read わ

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私

わたし [0]

my; I

pronoun · わたし is the all-purpose polite default

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の

の

links noun to noun

particle · A の B = B belonging to A

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先輩

せんぱい [0]

senior

noun · entry date decides it — she joined first

先輩N3seniority by entry, not age

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だ

だ

is

copula · flat statement of how the system works

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Even though she's younger, at the company she's my senpai.

Forms

How is 先輩 used?

Place + の+先輩

部活の先輩, 会社の先輩, 大学の先輩 — the の phrase names where the relationship lives. Bare 先輩 works once context has named it.

Surname+先輩

田中先輩 — the same slot さん lives in, but marking the relationship. Choosing 先輩 over さん signals you are speaking from inside it.

先輩+、 + sentence

Called out alone, it is a second-person word: 先輩、ちょっといいですか. Standard in clubs and workplaces with a clear junior–senior pair.

先輩後輩=the relationship itself

The compound 先輩後輩(の関係) names the whole institution — the expectations running both directions, not just the two people.

Meaning

先輩 vs 先生 vs 上司 — three kinds of above

先輩 is defined by one fact: they were here first. A second-year student is the first-year's 先輩; whoever joined the company a year ahead of you is your 先輩 there — hires of the same intake year are 同期, peers. With the word come mild obligations in both directions — the senior looks after, teaches, sometimes pays for lunch; the junior speaks politely and learns. It is a relationship word the way 兄 and 妹 are, which is why it has no real English equivalent.

先生 is earned by role, not arrival. Teachers, doctors, lawyers, authors — people whose position itself teaches or leads. Your club's third-year captain taught you everything you know, and is still 先輩, not 先生. Promoting them sounds like a joke; demoting a teacher to 先輩 is simply wrong.

上司 is org-chart vocabulary. Your boss is 上司 whether they arrived before you or not, and a 先輩 with no authority over you at all is still your 先輩. The two axes cross: a younger manager can be your 上司 while you are their 先輩 — an awkwardness Japanese offices genuinely feel, because both words keep claiming their own kind of respect.

And the meme? English internet Japanese — “notice me, senpai” — grew out of anime crush plots, where the word is what a junior calls the upperclassman they admire. The usage is real; the desperation is the joke. In actual Japanese, calling someone 先輩 is about as charged as calling a colleague “boss” in English — routine, mildly warm, and entirely unremarkable.

Inside the word

先 + 輩 — the ones who went ahead

先 — せん · ahead, before

Ahead in space or time: 先生 born-before (teacher), 先週 last week, 先に go on ahead. In 先輩 it is time through the door — who enrolled, joined, or signed first.

輩 — はい · companions, one's kind

A crowd of the same sort. Alone as やから it is now derogatory — “that lot” — but in compounds it just means people: 同輩 peers, 若輩 the young and green. 先輩 and 後輩 are the same crowd, split by arrival.

先輩 — accent [0]

Heiban: low せ, then high with no drop — せんぱいが stays up through the particle. 後輩 is [0] too, so the pair is pronounced as flat as it is symmetrical. Romaji sometimes writes sempai, matching the m-like sound ん takes before p.

Watch out

Where 先輩 goes wrong

Treating it as a rank instead of a relationship

先輩 is always somebody's 先輩. The same third-year is 先輩 to the first-years and 後輩 to the graduates — the word moves with the pair you are looking at, like “older brother,” not like “sergeant.” Asking “is he a senpai?” with no reference point is a question Japanese cannot parse.

Calling a teacher 先輩

The two words never trade places. A teacher, doctor or mentor with a professional role is 先生; a member of your own cohort-ladder is 先輩. A student teacher fresh from your own school is the classic edge case — and the rule holds: in the classroom, 先生.

Expecting the meme energy in real usage

In actual schools and offices, 先輩 is a plain, warm, everyday word — closer to “hey, boss” than to a confession. Using it with heavy anime intonation at a Japanese workplace lands the way quoting movie lines at a meeting lands. The word is unremarkable; that is exactly what makes it useful.

Also asked

Questions people ask about 先輩

What does 先輩 (senpai) actually mean?

Someone who entered your school, club, or workplace before you did — written 先 ahead + 輩 companions. It names a relationship with mild duties on both sides: the 先輩 guides and looks after, the 後輩 defers and learns. English has no single word for it, which is why the romaji survived the trip.

Does senpai mean someone older than me?

Often it means someone who joined before you. That person is also older, but when a younger colleague joined the company first, they are your 先輩 and in that setting the word follows entry date. Age has its own words: 年上 and 年下.

先輩 or 先生 — which one do I call them?

先生 for teachers, doctors, professors, and masters of a craft — people whose role is to teach or lead. 先輩 for members of your own ladder who went ahead of you. The club captain who taught you everything is still 先輩; your Japanese teacher is never 先輩, however friendly.

Can I actually address someone as 先輩?

Yes — alone (先輩、ちょっといいですか) or after the name (田中先輩). It is standard in clubs, schools, and many workplaces. Stating the relationship about yourself is fine — 私のほうが先輩です — but you don't wear it as your own title, any more than you would call yourself さん.

What is a kouhai (後輩)?

The other end of the same relationship: someone who entered after you. There is no stigma in the word, but it is rarely used as a form of address — you call your 後輩 by name, and they call you 先輩. The asymmetry is the point: respect flows up by title, warmth flows down by name.

What does “notice me senpai” come from?

Anime and manga crush plots, where a junior pines for an upperclassman who barely knows they exist — 先輩 being what they would call that person. English internet culture compressed the whole trope into one plea. The Japanese word itself carries none of that by default; context supplies the longing, not the vocabulary.

References

Sources and usage notes

Digital Daijisen, 先輩 — Includes both earlier entry and seniority in age, position, and experience.

Nearby

Where this word turns up

One email on launch day

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