Master in Japan Language: What International Students Need to Know

Aswathy Mohandas

29/09/2026

7 min read

“Master in Japan language” is a search that covers two quite different questions, and it is worth separating them before answering either.

The first is practical: what level of Japanese do I need to do a master’s in Japan? For most people asking, this is the real question, and the answer depends entirely on whether the programme is taught in English or in Japanese.

The second is academic: can I do a master’s degree in the Japanese language itself — in linguistics, in Japanese language education, in literature? That is a smaller field but a real one, and Japan is the obvious place to do it. This guide covers both.

What Japanese do you need for an English-taught master’s?

Japan has built out English-taught graduate provision substantially, driven by national internationalisation policy. At master’s level the options are genuine, concentrated in engineering, the sciences, information technology, international relations, public policy and business.

• For admission: evidence of English ability, typically TOEFL or IELTS at the level the programme sets. No Japanese is formally required.
• For everything else: Japanese for the ward office, the bank, the hospital, most part-time work, and much of the social life of a laboratory. The degree is possible in English. Daily life is harder without Japanese, and employment afterwards is substantially harder.

What Japanese do you need for a Japanese-taught master’s?

Japanese-taught programmes open the full range of Japanese higher education, a much larger set of institutions and programmes than the English-taught subset.

The working threshold is the Japanese-Language Proficiency Test (JLPT) at N2, with N1 required or expected for competitive programmes and for reading-heavy fields — law, literature, history and much of the social sciences. Some universities also accept or ask for the EJU, the Examination for Japanese University Admission for International Students, though it is used mainly for undergraduate entry.

Why does the laboratory’s language matter more than the programme’s?

There is a third question that matters more than either of the above: the working language of the laboratory.

A programme can be formally English-taught while its seminars, group meetings and day-to-day discussion run in Japanese. Many laboratories at the major universities genuinely operate in English; many do not. This is where the language question actually bites, because that is where your research life happens. Ask the professor directly during your first contact — professors answer it straightforwardly, and it is the most useful language question you can ask.

What do the JLPT levels mean in practice?

The honest planning figure: reaching N2 from no Japanese takes most students eighteen months to two years of sustained, full-time study. On a two-year master’s, starting in your second year is starting too late. Our guide to Japanese language courses in Japan shows how schools pace that climb.

When should you sit the JLPT?

The JLPT is held in July and December, in Japan and at centres abroad — but outside Japan some cities hold it only once a year, in July or in December. Check your city’s schedule before you build a plan around a particular sitting.

Two scheduling points catch people out:

1. Results take time. There is a gap of a couple of months between sitting the test and receiving results, and longer for a certificate issued abroad. If a programme deadline requires an N2 certificate, sit the test at least one session before that deadline, not in the same month.
2. There is no speaking test. The JLPT does not include conversation or composition; it tests language knowledge, reading and listening. An N2 certificate and the ability to hold a research discussion in Japanese are not the same thing — and employers know it. Plan for the gap between the certificate and the competence.

If you cannot sit the JLPT in time, some universities accept alternative evidence: EJU Japanese scores, a transcript from a Japanese language institute, or an interview conducted in Japanese. Ask the department rather than assuming the certificate is the only route.

How do you get to N2?

1. Study while enrolled on an English-taught programme. The lowest-cost route: most universities offer free or subsidised Japanese classes for international students, and the students who use them from week one are the ones with options at the end.
2. Attend a Japanese language school first. Six months to two years of intensive study in Japan before entering a degree is the most reliable route into Japanese-taught programmes. Our guide to choosing a language school in Japan covers what to check.
3. Enter as a research student. Attaching to a laboratory as a non-degree kenkyusei gives you time to raise your Japanese while preparing for the entrance examination. Our guide to graduate programmes in Japan explains how that route works and what it costs.

Can you do a master’s in the Japanese language itself?

Yes. It is a smaller field, with a different set of programmes, in three broad strands.

• Japanese language education trains people to teach Japanese as a foreign language, typically covering second-language acquisition, pedagogy, curriculum design and practicum teaching. It is the most directly vocational option, leading to teaching at language schools, universities and secondary schools in Japan or abroad, curriculum and materials development, and work with bodies such as the Japan Foundation.
• Japanese linguistics is the academic study of the language — phonology, syntax, historical linguistics, dialectology, sociolinguistics — usually housed in a graduate school of letters or humanities. It leads mainly to academic careers, research and doctoral study.
• Japanese literature and Japanese studies cover classical and modern literature and broader area studies of history, culture, society and politics. They lead to academia, translation, publishing, cultural institutions, diplomacy and international organisations.

What language level do those degrees require?

Considerably higher, and unavoidably so. A master’s in Japanese linguistics or literature is taught in Japanese and requires you to read academic Japanese fluently — N1 in practice, and for classical literature, training in classical Japanese (kobun) on top of that.

Some Japanese studies programmes aimed at international students are taught partly in English, particularly those focused on contemporary society and politics rather than language and literature. They are a legitimate entry point, but a different degree from a Japanese linguistics master’s.

Which route fits your goal?

If you are working out whether your Japanese is where it needs to be, or which route into a Japanese master’s fits your level, our counsellors can help you plan it in a free profile review.