How to Write an Inquiry Email in Japanese to a Company or School

An inquiry email is answered fastest when the person reading it can tell in ten seconds who you are and exactly what you want to know.

An inquiry email being written to a Japanese company
What you need to know

How to Write an Inquiry Email in Japanese to a Company or School

Whether you are asking a language school about admission, a company about a product or a city office about a procedure, a Japanese inquiry email follows a recognisable pattern. The subject line names the topic and says it is an inquiry, the email is addressed to the person in charge, you introduce yourself briefly, state your question clearly, ask politely for an answer and close. This guide gives you each part, a scale of request forms from standard to formal, how to follow up when nobody replies, and a complete example.

Put the topic and o-toiawase in the subject line

Address an unknown recipient as the person in charge, with sama

Number your questions if you have more than one

Wait a few business days before a polite follow-up

What an inquiry email needs

An inquiry is a request for information from someone who has no obligation to you yet, so clarity and courtesy both matter. The goal is an email that the recipient can answer without having to write back to ask what you mean.

Japanese inquiry emails are usually short. Five to ten lines is typical, and anything longer is best organised with numbered questions.

  • A subject line with the topic and the word inquiry.
  • The organisation and the person in charge.
  • A one-line introduction of who you are.
  • The question, specific enough to answer.
  • A polite request for a reply.
  • Your name and contact details.

Subject line and addressing an unknown person

The subject line states the topic followed by ni tsuite no o-toiawase, an inquiry about. The address block names the organisation on one line and the person in charge on the next.

If this is your first contact, a short apology for writing unannounced is customary before you introduce yourself.

JapaneseRomajiMeaning
留学生の入学手続きについてのお問い合わせRyūgakusei no nyūgaku tetsuzuki ni tsuite no o-toiawaseInquiry about admission procedures for international students
株式会社さくらKabushiki-gaisha SakuraSakura Co., Ltd.
ご担当者様Go-tantōsha-samaTo the person in charge
突然のご連絡失礼いたします。Totsuzen no go-renraku shitsurei itashimasu.Please excuse this unexpected message.
マリア・ロペスと申します。Maria Ropesu to mōshimasu.My name is Maria Lopez.

Stating your question clearly

Say why you are writing in one sentence, then ask the question. If there is more than one, number them, because a numbered list makes it easy for the reader to answer each one and for you to see what is still unanswered.

JapaneseRomajiMeaning
貴社のウェブサイトを拝見し、ご連絡いたしました。Kisha no webusaito o haiken shi, go-renraku itashimashita.I am writing after seeing your company's website.
来年4月入学のコースについて、お伺いしたいことがございます。Rainen shigatsu nyūgaku no kōsu ni tsuite, o-ukagai shitai koto ga gozaimasu.I have some questions about the course starting next April.
以下の2点について教えていただけますでしょうか。Ika no niten ni tsuite oshiete itadakemasu deshō ka.Could you please tell me about the following two points?
1. 出願の締め切りはいつでしょうか。Ichi. Shutsugan no shimekiri wa itsu deshō ka.1. When is the application deadline?
2. 必要な書類を教えてください。Ni. Hitsuyō na shorui o oshiete kudasai.2. Please tell me which documents are required.

Polite request forms, from standard to formal

The core of an inquiry is a request to be told something. These forms go from standard polite to formal; for most inquiries, the middle two are ideal.

JapaneseRomajiMeaning
教えていただけますか。Oshiete itadakemasu ka.Could you tell me? Polite
教えていただけますでしょうか。Oshiete itadakemasu deshō ka.Could you possibly tell me? More polite
ご教示いただけますと幸いです。Go-kyōji itadakemasu to saiwai desu.I would be grateful for your guidance. Formal, written
ご確認のほど、よろしくお願いいたします。Go-kakunin no hodo, yoroshiku onegai itashimasu.Thank you in advance for checking this.

Closing and signature

Thank the reader for their trouble and sign with your full name, and an email address and phone number if a reply by phone would help. If you are writing from outside Japan, mention your time zone or country so a phone call is not attempted at midnight.

JapaneseRomajiMeaning
お手数をおかけしますが、ご回答いただけますと幸いです。O-tesū o okake shimasu ga, go-kaitō itadakemasu to saiwai desu.I am sorry for the trouble, but I would be grateful for a reply.
どうぞよろしくお願いいたします。Dōzo yoroshiku onegai itashimasu.Thank you very much.

Following up when nobody replies

Messages do get lost in spam filters and busy inboxes. After a few business days, send a short follow-up that refers to your first email and allows for the possibility that a reply crossed with yours.

JapaneseRomajiMeaning
先日お送りしたお問い合わせについて、再度ご連絡いたしました。Senjitsu o-okuri shita o-toiawase ni tsuite, saido go-renraku itashimashita.I am writing again about the inquiry I sent the other day.
その後、いかがでしょうか。Sono go, ikaga deshō ka.How are things progressing?
行き違いでしたら、申し訳ございません。Ikichigai deshitara, mōshiwake gozaimasen.If our messages have crossed, please accept my apologies.

A complete inquiry, line by line

Here is a full, short inquiry to a language school. It uses only the phrases above and would be read as clear and properly polite.

JapaneseRomajiMeaning
さくら日本語学校 ご担当者様Sakura Nihongo Gakkō go-tantōsha-samaTo the person in charge, Sakura Japanese School
突然のご連絡失礼いたします。Totsuzen no go-renraku shitsurei itashimasu.Please excuse this unexpected message.
マリア・ロペスと申します。Maria Ropesu to mōshimasu.My name is Maria Lopez.
来年4月入学のコースについて、お伺いしたいことがございます。Rainen shigatsu nyūgaku no kōsu ni tsuite, o-ukagai shitai koto ga gozaimasu.I have some questions about the course starting next April.
出願の締め切りと必要な書類を教えていただけますでしょうか。Shutsugan no shimekiri to hitsuyō na shorui o oshiete itadakemasu deshō ka.Could you please tell me the application deadline and the required documents?
お手数をおかけしますが、どうぞよろしくお願いいたします。O-tesū o okake shimasu ga, dōzo yoroshiku onegai itashimasu.I am sorry for the trouble, and thank you very much.

The spoken version of an inquiry uses much of the same language. Unihongo's Reserve a Restaurant by Phone mission is good practice for asking clearly and politely when the other person is waiting for your answer.

Key points

A practical way to improve

Choose a real question you have for a school, shop or company. Write the inquiry using the example at the end of this guide as a model, keeping it under ten lines. Then write the follow-up you would send if you heard nothing for a week.

  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

Who do I address if I do not know the name?

Use go-tantōsha-sama, meaning the person in charge. For a specific department you can add it before, such as saiyō go-tantōsha-sama for recruitment. Put the company name on the line above.

How formal should an inquiry email be?

Politely formal, using desu and masu with standard humble expressions such as mōshimasu and itashimasu. It does not need the seasonal greetings of a letter, and very elaborate keigo can make a simple question harder to read.

Can I write in English if the company has an English page?

Yes, if the company invites English inquiries. Writing in Japanese is still appreciated and may be answered faster by staff who do not use English daily. Keep your Japanese simple and clear rather than elaborate.

How long should I wait before following up?

Wait at least three to five business days, longer during holiday periods. Then send a short, polite follow-up that assumes the message may have been missed rather than ignored.

Continue learning

Turn Japanese knowledge into speaking confidence

Practice with Unihongo's AI Sensei in an immersive 3D classroom, with roleplay missions, pronunciation coaching, useful feedback, and learning games that build your vocabulary while you play.