Japanese for University Students in Japan

A Japanese campus asks you to switch register a dozen times a day: formal to a professor at nine, polite to a senpai at noon, casual to a classmate at the cafeteria, and formal again at the scholarship counter. This guide gives you the lines for each switch.

An international student asking a professor a question after a lecture in a Japanese university
What you need to know

Japanese for University Students in Japan

University life in Japan is run through a vocabulary that no textbook chapter covers: rishū tōroku for registration, tan'i for credits, kyūkō for a cancelled lecture, and the zemi and sākuru that shape who you spend your time with. On top of the words sits a register problem, because a professor, a senpai in your circle, a classmate and the clerk at the student office each expect a different level of politeness. This guide covers the lecture, the question after class, office hours, the email to a professor, the paperwork counters, club and circle speech, group presentations, part-time job hunting, and how friendships move from polite to casual.

Academic Japanese is a small closed vocabulary; learn it once and it repeats every term

An email to a professor follows a fixed skeleton, and the skeleton matters more than the grammar

Senpai get polite forms even in a casual circle; classmates decide together when to drop them

Part-time work as a student depends on a permission you must confirm before applying

The registers of campus life

Most international students in Japan hold a student status of residence, arranged through the university, and everything else follows from it: whether you can work, how many hours, and which office handles your paperwork. Those rules are outside this guide and change over time, so confirm them with your international office. What does not change is the language pattern of the campus, and it is worth seeing whole before learning the pieces.

Professors and office staff receive full polite Japanese, with itadakemasu ka and yoroshii deshō ka. Senpai in your circle get desu and masu, even when they use casual forms back at you. Classmates in your own year start polite and drop to casual once someone suggests it. The learner mistake runs in both directions: being casual with a professor because they were friendly, and staying stiffly polite with classmates who have already invited you to relax.

Academic vocabulary with readings

The words below appear on the syllabus, the registration portal, the notice board and the office signs, and most of them are kanji compounds that you will hear before you can read. Learn the reading and the word together, because a professor will say rishū tōroku aloud and a notice will print it as 履修登録. A few, such as zemi and repōto, are clipped loanwords with meanings that differ slightly from the English source: a repōto is any written assignment, and a zemi is a small seminar group attached to one professor that often lasts until graduation.

JapaneseRomajiMeaning
講義kōgilecture
授業jugyōclass, lesson
履修登録rishū tōrokucourse registration
単位tan'icredit
必修hisshūrequired course
選択sentakuelective
シラバスshirabasusyllabus
レポートrepōtowritten assignment, report
締め切りshimekirideadline
提出teishutsusubmission
中間試験chūkan shikenmidterm exam
期末試験kimatsu shikenfinal exam
出席shussekiattendance
欠席kessekiabsence
休講kyūkōcancelled lecture
補講hokōmake-up lecture
教授kyōjuprofessor (rank, not a form of address)
准教授junkyōjuassociate professor
ゼミzemiseminar group
研究室kenkyūshitsuprofessor's office or lab
オフィスアワーofisu awāoffice hours
学務課gakumukaacademic affairs office
学生課gakuseikastudent affairs office
奨学金shōgakukinscholarship
学費gakuhituition fees
留学生ryūgakuseiinternational student
成績seisekigrades
再履修sairishūretaking a course
卒業論文sotsugyō ronbungraduation thesis, often clipped to sotsuron
学食gakushokustudent cafeteria
サークルsākurucircle, a loose student club
学園祭gakuensaicampus festival

Following a lecture and asking a question after class

Lectures are mostly one-way, and the useful Japanese is the framing the lecturer uses: shusseki o torimasu means attendance is being taken now, raishū wa kyūkō desu cancels next week, and kuwashiku wa shirabasu o mite kudasai sends you to the syllabus for the details you were about to ask. Listen for those frames and for any sentence with shimekiri in it, and let the rest of the content come from the slides and the handout.

Questions are usually asked after class, at the lectern, not during. Approach with sensei, ima yoroshii desu ka, name the exact place you lost the thread, and ask for one thing. A professor's reply is often short, so have a second sentence ready that confirms what you heard. The mistake is asking a vague question such as whether the exam is difficult; ask instead what the exam covers or whether the report topic is free.

JapaneseRomajiMeaning
先生、今よろしいですか?Sensei, ima yoroshii desu ka?Professor, do you have a moment?
さっきの説明で、一つ質問があります。Sakki no setsumei de, hitotsu shitsumon ga arimasu.I have one question about the explanation just now.
最後のスライドの部分がよくわかりませんでした。Saigo no suraido no bubun ga yoku wakarimasen deshita.I did not quite follow the part on the last slide.
もう少しゆっくり説明していただけますか?Mō sukoshi yukkuri setsumei shite itadakemasu ka?Could you explain it a little more slowly?
資料はどこでもらえますか?Shiryō wa doko de moraemasu ka?Where can I get the handout?
レポートのテーマは自由ですか?Repōto no tēma wa jiyū desu ka?Is the report topic free choice?
いい質問ですね。Ii shitsumon desu ne.Good question. (professor)
詳しくはシラバスを見てください。Kuwashiku wa shirabasu o mite kudasai.See the syllabus for the details. (professor)
来週の講義は休講です。Raishū no kōgi wa kyūkō desu.Next week's lecture is cancelled. (professor)

Office hours in the professor's room

Office hours happen in the kenkyūshitsu, and the visit has a shape: ask in advance, knock and say shitsurei shimasu, introduce yourself by faculty and year, state the topic in one sentence, and leave with thanks for their time. Professors are used to international students asking for help with Japanese expressions in a report, and most will do it if you bring a printed draft with the sentences you doubt marked.

Bring one question that needs judgement, such as whether your structure works or whether your sources are enough, rather than questions the syllabus already answers. Sōdan shitai no desu ga, I would like to consult you, is the phrase that tells the professor this is about their opinion, and it is how Japanese students frame every office visit.

JapaneseRomajiMeaning
木曜日のオフィスアワーに伺ってもよろしいでしょうか。Mokuyōbi no ofisu awā ni ukagatte mo yoroshii deshō ka.May I come to your office hours on Thursday?
失礼します。経済学部二年のグエンです。Shitsurei shimasu. Keizaigakubu ni-nen no Guen desu.Excuse me. I am Nguyen, a second-year in the Faculty of Economics.
レポートの構成について相談したいのですが。Repōto no kōsei ni tsuite sōdan shitai no desu ga.I would like to consult you about the structure of my report.
参考文献はこの三冊で足りますか?Sankō bunken wa kono san-satsu de tarimasu ka?Are these three books enough as references?
日本語の表現を直していただけますか?Nihongo no hyōgen o naoshite itadakemasu ka?Could you correct my Japanese expressions?
方向性はいいと思います。Hōkōsei wa ii to omoimasu.I think the direction is good. (professor)
お忙しいところ、ありがとうございました。O-isogashii tokoro, arigatō gozaimashita.Thank you for your time when you are so busy.

The email skeleton to a professor

Email is where international students most often sound rude without meaning to, because a short English-style message with no name and no greeting reads as abrupt in Japanese. The fix is a skeleton that every Japanese student uses: a subject line that says what and who, the professor's name with sensei on its own line, a one-line apology for interrupting, your identification, the reason for writing, the request as a question, a closing request for their consideration, and a signature with your student number.

Notice that the request comes near the end, after the professor knows who you are and why. Notice also the closing kanō deshō ka, would it be possible, which asks without assuming the answer. The example below asks for a one-day extension because of illness; swap the middle two rows for any other purpose and the rest stays the same.

PartJapaneseRomajiNote
Subject件名:レポート提出期限について(経済学部2年 グエン)Kenmei: repōto teishutsu kigen ni tsuite (keizaigakubu ni-nen Guen)Topic first, then faculty, year and name in brackets
Address山田先生Yamada-senseiFamily name and sensei on its own line; never sama or san
Openingお忙しいところ失礼いたします。O-isogashii tokoro shitsurei itashimasu.The fixed apology for taking their time
Identification月曜3限の「日本経済論」を履修している、経済学部2年のグエンです。Getsuyō san-gen no 'Nihon keizairon' o rishū shite iru, keizaigakubu ni-nen no Guen desu.Which class, which period, which faculty and year
Reasonレポートの提出期限について、お伺いしたいことがありご連絡いたしました。Repōto no teishutsu kigen ni tsuite, o-ukagai shitai koto ga ari go-renraku itashimashita.Say the topic before the request
Request体調不良のため、提出を一日延ばしていただくことは可能でしょうか。Taichō furyō no tame, teishutsu o ichinichi nobashite itadaku koto wa kanō deshō ka.Reason, then the request as a question
Closingお手数をおかけしますが、何卒よろしくお願いいたします。O-tesū o o-kake shimasu ga, nanitozo yoroshiku onegai itashimasu.Apologises for the trouble and asks for consideration
Signature経済学部2年 グエン・ティ・ラン 学籍番号:(番号)Keizaigakubu ni-nen Guen Ti Ran gakuseki bangō: (bangō)Faculty, year, full name, student number

Reply to the professor's answer even if it is one line. Go-henshin arigatō gozaimasu, thank you for your reply, followed by what you will now do, closes the exchange properly and is the step most students forget.

Registration, credits, deadlines and reports

The first weeks of every term are paperwork, and the paperwork has a small vocabulary that repeats: whether a course is hisshū or sentaku, how many tan'i you need, when rishū tōroku closes, and how a repōto must be submitted. Ask these questions at the gakumuka or of a senpai in your faculty, and ask them early, because the registration deadline is the one date the office will not move.

When something goes wrong, the words are tan'i o otosu, to fail a course, and sairishū, to retake it. Saying them plainly is better than the vague expressions learners reach for; the office needs the term to look up your options. The reply will usually contain a date and a form, so listen for made, until, and yōshi, form.

JapaneseRomajiMeaning
この授業は必修ですか、選択ですか?Kono jugyō wa hisshū desu ka, sentaku desu ka?Is this class required or elective?
卒業には何単位必要ですか?Sotsugyō ni wa nan-tan'i hitsuyō desu ka?How many credits do I need to graduate?
履修登録の締め切りはいつですか?Rishū tōroku no shimekiri wa itsu desu ka?When is the registration deadline?
レポートは何字以上ですか?Repōto wa nan-ji ijō desu ka?What is the minimum length for the report?
提出は紙ですか、オンラインですか?Teishutsu wa kami desu ka, onrain desu ka?Is submission on paper or online?
締め切りに間に合わなかった場合はどうなりますか?Shimekiri ni maniawanakatta baai wa dō narimasu ka?What happens if I miss the deadline?
単位を落としてしまいました。再履修できますか?Tan'i o otoshite shimaimashita. Sairishū dekimasu ka?I failed the course. Can I retake it?
受け付けは今週の金曜日までです。Uketsuke wa konshū no kin'yōbi made desu.Applications are accepted until this Friday. (office)

Circles, clubs and senpai speech

Circles and clubs are where most friendships and most Japanese practice happen, and they come with a speech habit: the kōhai, the junior, uses desu and masu to the senpai, and the senpai uses casual forms back. This is not coldness; it is the normal shape of the relationship, and it relaxes over time. Visit a few with kengaku dekimasu ka, may I come and watch, before joining, and introduce yourself as a shinnyūsei, a new student, so people know to explain things.

Two fixed phrases carry the day-to-day: otsukaresama desu on arrival and departure, and senpai as a form of address instead of a name when you are unsure. When a senpai invites you to a nomikai, a drinking party, the invitation will be casual; your answer stays polite whether it is yes or a reason you cannot come. Casual forms below are labelled.

JapaneseRomajiMeaning
サークルに入りたいんですけど、見学できますか?Sākuru ni hairitai n desu kedo, kengaku dekimasu ka?I would like to join the circle. Could I come and watch first?
新入生のグエンです。よろしくお願いします。Shinnyūsei no Guen desu. Yoroshiku onegai shimasu.I am Nguyen, a new student. Pleased to meet you.
先輩、これはどうやってやるんですか?Senpai, kore wa dō yatte yaru n desu ka?Senpai, how do you do this?
お疲れ様です。Otsukaresama desu.Hello, thanks for your work. (kōhai to senpai)
お疲れ。Otsukare.Hey, thanks. (senpai to kōhai, casual)
今度飲み会があるけど、来る?Kondo nomikai ga aru kedo, kuru?There is a drinking party coming up; are you coming? (senpai, casual)
はい、ぜひ行きたいです。Hai, zehi ikitai desu.Yes, I would love to.
すみません、その日はバイトなんです。Sumimasen, sono hi wa baito nan desu.Sorry, I have my part-time job that day.
先輩のおかげで、だいぶ慣れました。Senpai no okage de, daibu naremashita.Thanks to you, I have settled in a lot.

Group work and presentations

Group assignments start with yakuwari buntan, dividing the roles, and the fastest way to be useful in a Japanese group is to claim a concrete part and a date. Research, slides, the script and the delivery are the usual pieces. Ask a Japanese group member to check your Japanese in exchange for your English or your data skills; it is a fair trade and it is how most mixed groups actually work.

The presentation itself has a formal frame that students use even in a small seminar: an opening line announcing the topic, ijō desu to mark the end, and go-seichō arigatō gozaimashita to thank the audience. Questions from the professor are answered with go-shitsumon arigatō gozaimasu before the answer, which buys a second to think and sounds composed.

JapaneseRomajiMeaning
役割分担を決めましょうか。Yakuwari buntan o kimemashō ka.Shall we decide who does what?
私は資料の調査を担当します。Watashi wa shiryō no chōsa o tantō shimasu.I will take the research part.
スライドは誰が作りますか?Suraido wa dare ga tsukurimasu ka?Who will make the slides?
木曜日までにここまで終わらせます。Mokuyōbi made ni koko made owarasemasu.I will finish up to here by Thursday.
日本語のチェックをお願いしてもいいですか?Nihongo no chekku o onegai shite mo ii desu ka?Could I ask you to check my Japanese?
それでは、発表を始めます。本日は日本の観光政策について発表します。Sore de wa, happyō o hajimemasu. Honjitsu wa Nihon no kankō seisaku ni tsuite happyō shimasu.I will now begin. Today I will present on Japan's tourism policy.
以上です。ご清聴ありがとうございました。Ijō desu. Go-seichō arigatō gozaimashita.That is all. Thank you for listening.
ご質問があれば、お願いします。Go-shitsumon ga areba, onegai shimasu.If you have any questions, please go ahead.
ご質問ありがとうございます。Go-shitsumon arigatō gozaimasu.Thank you for the question.

Part-time job hunting as a student

A student part-time job, an arubaito or baito, usually begins with a phone call or a form, then a short interview. Before any of that, check that you hold the permission for activities outside your student status; employers will ask about it and will want to see your residence card. Rules on hours and permitted work vary and change, so confirm them with your international office rather than with the employer alone.

In the interview the questions are about availability, in days and time bands, and about your Japanese. Answer with concrete days. Two questions are worth asking yourself: whether shifts can drop during shiken kikan, the exam period, and who to tell when you cannot come. The dedicated job interview guide covers full-time interviews; the student version is shorter and friendlier, but the same politeness applies.

JapaneseRomajiMeaning
アルバイトの募集を見て、お電話しました。Arubaito no boshū o mite, o-denwa shimashita.I saw your part-time job advertisement and am calling about it.
留学生ですが、応募できますか?Ryūgakusei desu ga, ōbo dekimasu ka?I am an international student; can I apply?
資格外活動の許可は持っています。Shikakugai katsudō no kyoka wa motte imasu.I have the permission for activities outside my student status.
週に何日入れますか?Shū ni nan-nichi hairemasu ka?How many days a week can you work? (employer)
平日の夕方と土曜日に入れます。Heijitsu no yūgata to doyōbi ni hairemasu.I can work weekday evenings and Saturdays.
試験期間はシフトを減らしてもいいですか?Shiken kikan wa shifuto o herashite mo ii desu ka?May I reduce my shifts during the exam period?
面接はいつ伺えばいいですか?Mensetsu wa itsu ukagaeba ii desu ka?When should I come for the interview?
在留カードを持ってきてください。Zairyū kādo o motte kite kudasai.Please bring your residence card. (employer)

The student office and scholarship counters

The counters at the gakuseika and gakumuka handle certificates, address changes, tuition questions and scholarships, and they run on a courteous, formulaic Japanese that is easy to learn because it repeats. Open with what you want plus o-negai shitai no desu ga, and the clerk will take over with a form and a date. Certificates take days to issue, so ask hakkō made dono kurai kakarimasu ka before you promise one to a landlord or an employer.

Scholarship applications have deadlines and document lists, and the office staff will read them out faster than you can write. Ask for the list on paper with shorui no risuto o itadakemasu ka, then confirm the deadline separately. Bringing a senpai from the same country the first time is common and sensible; the staff do not mind.

JapaneseRomajiMeaning
在学証明書をお願いしたいのですが。Zaigaku shōmeisho o onegai shitai no desu ga.I would like to request a certificate of enrolment.
発行までどのくらいかかりますか?Hakkō made dono kurai kakarimasu ka?How long does it take to issue?
奨学金の申請について教えてください。Shōgakukin no shinsei ni tsuite oshiete kudasai.Could you tell me about applying for a scholarship?
申請に必要な書類のリストをいただけますか?Shinsei ni hitsuyō na shorui no risuto o itadakemasu ka?Could I have the list of documents needed for the application?
学費の分納はできますか?Gakuhi no bunnō wa dekimasu ka?Can tuition be paid in instalments?
引っ越したので、住所変更をしたいです。Hikkoshita node, jūsho henkō o shitai desu.I have moved, so I would like to change my address.
こちらの用紙に記入してください。Kochira no yōshi ni kinyū shite kudasai.Please fill in this form. (staff)
発行まで三日ほどかかります。Hakkō made mikka hodo kakarimasu.It takes about three days to issue. (staff)

Making friends across casual and polite

Classmates in the same year start polite with each other and move to casual speech by agreement, often in the first week, when someone says keigo ja nakute ii yo. Until that happens, desu and masu are the safe default, and the move to tameguchi, casual speech, is something you can propose yourself once you have talked a few times. The invitation to the cafeteria is the classic opening, and the phrase for it is a negative question, ikimasen ka, which is softer than a direct invitation.

Casual forms are labelled below. Notice how short they get: kuru? for are you coming, benkyō shiyō for let's study. The mistake is mixing the two registers with the same person in the same conversation; pick one after the agreement and stay there.

JapaneseRomajiMeaning
同じ授業ですよね。何年生ですか?Onaji jugyō desu yo ne. Nan-nensei desu ka?We are in the same class, aren't we? What year are you in?
一緒に学食に行きませんか?Issho ni gakushoku ni ikimasen ka?Shall we go to the cafeteria together?
敬語じゃなくていいよ。Keigo ja nakute ii yo.You do not need to be polite with me. (casual)
じゃあ、タメ口でいい?Jā, tameguchi de ii?Then is casual speech all right? (casual)
連絡先、交換しない?Renrakusaki, kōkan shinai?Want to swap contact details? (casual)
今度一緒に勉強しよう。Kondo issho ni benkyō shiyō.Let's study together sometime. (casual)
日本語、間違えてたら教えてね。Nihongo, machigaetetara oshiete ne.If my Japanese is wrong, tell me. (casual)
  • Learn one classmate's name and year in the first lecture and use the name the next time you meet; names are remembered more than grammar.
  • Sit with the same group at the cafeteria twice, then propose the switch to casual speech yourself if nobody has.
  • Keep the senpai in your circle on polite forms even after classmates go casual; the two relationships are different.
  • Answer a Japanese question in Japanese, even when the person switches to English to help you, and the conversations will stay in Japanese.
Key points

A practical way to improve

Take a real deadline from your syllabus and say the whole exchange aloud: the question after class, the office-hours request, and the email to the professor read out as if you were speaking it. Then bring the same situation to your AI Sensei in Unihongo's immersive 3D classroom and ask it to play a professor who answers with a follow-up question, because the reply you cannot predict is what office hours are made of.

  1. 1

    Choose one clear goal

    Focus each session on a situation or skill you can actually use.

  2. 2

    Practice actively

    Say complete answers aloud instead of only reading or recognizing Japanese.

  3. 3

    Review and repeat

    Keep useful corrections and revisit the same skill until it feels natural.

FAQ

Frequently asked questions

How do I address a professor in Japanese?

Family name plus sensei, both in speech and in writing, regardless of whether their official rank is professor, associate professor or lecturer. Never use san, and avoid the rank words as forms of address. In an email the first line is simply the name and sensei, such as Yamada-sensei.

Can international students work part-time in Japan?

Usually yes, but generally only with a separate permission for activities outside your student status, and within a weekly hour limit that is stricter during term than in the long vacations. Rules change and depend on your status, so confirm the details with your university's international office or the immigration authority before you apply for a job.

What is the difference between a bukatsu and a sākuru?

A bukatsu, or club, is usually more serious, with regular practice, a hierarchy and an expectation of commitment. A sākuru, or circle, is generally looser and more social. Both use senpai and kōhai speech habits, but the circle is usually the easier place to make friends in your first term.

What happens if I miss a report deadline at a Japanese university?

It depends on the professor and the syllabus, and many will not accept late work at all. The safest habit is to email before the deadline, not after, explaining the reason and asking whether an extension is possible. Asking politely in advance is respected; a silent late submission usually is not.

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