Japanese at work with partners and in Japan
Japanese matters at work in two settings. Outside Japan, people at Japanese companies and their partners deal with colleagues, customers and suppliers in Japan. Inside Japan, foreign workers need Japanese for their visa and for daily work, and employers in Japan often ask for N2 or N1 of the JLPT, the Japanese-Language Proficiency Test.
Japan recruits foreign workers through two routes with fixed language rules. The Specified Skilled Worker programme fills sectors with labour shortages, such as nursing care and accommodation. The points system for highly skilled professionals rewards researchers, engineers and managers, and Japanese skills add points there.
The JLPT tests reading, listening and language knowledge, but not speaking. Employers in Japan therefore often test spoken Japanese in the job interview, so a business course should train speaking as well.
Japanese levels for work visas in Japan
The language rules for working in Japan are published by the authorities and differ by route.
| Route | Japanese proof | Note |
|---|---|---|
| Specified Skilled Worker (i) | JFT-Basic or JLPT N4 or higher | plus a skills test for the sector |
| Same visa, nursing care | additionally the Nursing Care Japanese Language Evaluation Test | set by the programme |
| Same visa, taxi, bus, train operation | JLPT N3 or higher | stricter than other fields |
| Highly skilled professional | JLPT N1 or BJT 480 or more | 15 bonus points |
| Highly skilled professional | JLPT N2 or BJT 400 or more | 10 bonus points |
The JFT-Basic is the Japan Foundation's computer-based test of everyday Japanese. It usually runs every month and shows the result immediately. In the points system of the Immigration Services Agency, applicants need 70 points in total from education, career, salary, age and bonus items. A graduate of a foreign university who majored in Japanese also receives the 15 points of the N1 item, and a degree from a Japanese university adds 10 bonus points of its own.
For the highly skilled route, Japanese can make up a fifth of the 70 points. Plan your JLPT or BJT date so the certificate is ready before you apply.
Business Japanese with keigo, emails and meetings
Business Japanese courses focus on keigo, the respectful and humble forms of Japanese. Respectful forms raise the action of the other person, humble forms lower your own. The verb to go becomes irasshaimasu for a customer and mairimasu for yourself. Keigo is expected with customers and in business correspondence. Like business courses in other languages, business Japanese courses usually expect level B1 of the CEFR, the level at which you manage everyday life without help.
Business emails in Japanese follow fixed opening and closing phrases. Many begin with osewa ni natte orimasu, a set phrase that thanks the other side for the ongoing relationship. Specialised courses prepare for care work, hospitality or technical jobs in Japan, often for people who plan to work there on a work visa.
- ✓Business Japanese works in any role with Japanese customers or colleagues.
- ✓Specialised Japanese prepares you for the terms and texts of one sector.
- ✓Both can work with your own emails and documents.
- ✗Business Japanese does not cover the technical terms of your sector.
- ✗Keigo takes long practice, and mistakes stay noticeable for years.
- ✗Without kanji you cannot read contracts or internal documents.
3 certificates that prove Japanese for work
A certificate makes your Japanese comparable for employers and immigration authorities.
| Exam | Issuer | Result | Use at work |
|---|---|---|---|
| JLPT | Japan Foundation and JEES | N5 to N1, pass or fail | employers, visas, skilled worker points |
| BJT | Japan Kanji Aptitude Testing Foundation | 0 to 800 points, J5 to J1+ | business Japanese, skilled worker points |
| JFT-Basic | Japan Foundation | judgement on everyday Japanese | Specified Skilled Worker (i) visa |
The BJT, the Business Japanese Proficiency Test, has no pass mark. Your score places you in one of six levels, from J5 (0 to 199 points) to J1+ (600 to 800 points). You take it on computer at a test centre, in about 21 cities in Japan and about 20 countries or regions abroad, and you must wait three months before a retake. It covers listening, listening and reading, and reading.
The JLPT runs in many countries in July and December, and its certificate does not expire. Since December 2025 the score report of candidates who pass also shows a level of the CEFR, the European scale from A1 to C2, which helps employers outside Japan to place the result.
6 elements of a business Japanese course
A business Japanese course should practise the situations you face at work.
- A needs analysis at the start records your tasks, contacts and difficulties. A needs analysis is a short interview or questionnaire about your working day.
- You use keigo in phone calls, meetings and customer contact.
- You write business emails with fixed opening and closing phrases.
- You practise self-introductions and the exchange of business cards, which follows set phrases in Japan.
- You read the kanji in offers, specifications and internal documents.
- You follow meetings, phone calls and video conferences at natural speed.
Role plays with your own customers and products train keigo where you need it, so each lesson pays off at work the next day.
5 checks before booking business Japanese online
- Does the course start with a needs analysis of your work tasks?
- Does the teacher have experience with business Japanese or your industry?
- Does the course practise keigo in role plays based on real situations from your job?
- Do lesson times work across the time difference? Japan is UTC+9 all year, 13 to 17 hours ahead of most of North America and 7 to 8 hours ahead of central Europe.
- Does the provider name a target, such as a JLPT level or a BJT score, and test it at the end?
Be careful with courses that promise business fluency in a few months. The US Foreign Service Institute, the language school of the State Department, puts professional fluency in Japanese at about 2,200 classroom hours.
Frequently asked questions about online Japanese courses for work
Which Japanese level do I need for Japan's Specified Skilled Worker visa?
For Japan's Specified Skilled Worker (i) visa you need the JFT-Basic or JLPT N4 or higher, plus a skills test for your sector, according to the programme's official website. Nursing care also requires the Nursing Care Japanese Language Evaluation Test. Taxi, bus and train operation require JLPT N3.
How many points does JLPT N1 give for Japan's highly skilled professional visa?
JLPT N1 gives 15 bonus points in Japan's points system for highly skilled professionals, according to the Immigration Services Agency. A BJT score of 480 or more counts the same. JLPT N2 or a BJT score of 400 or more gives 10 points, and applicants need 70 points in total.
What is the BJT Business Japanese Proficiency Test?
The BJT Business Japanese Proficiency Test is a computer-based test of Japanese for work from the Japan Kanji Aptitude Testing Foundation. It reports a score from 0 to 800 in six levels from J5 to J1+ and has no pass mark. Japan's immigration authority accepts BJT scores in its points system.
What does a business Japanese course teach beyond general Japanese?
A business Japanese course teaches keigo, the respectful and humble forms used with customers, as well as business emails, phone calls and meetings. It also practises self-introductions, the exchange of business cards and reading kanji in work documents. A general Japanese course stays with everyday topics.
Does the JLPT prove spoken Japanese for a job?
No, the JLPT does not prove spoken Japanese for a job, because it tests only language knowledge, reading and listening. Employers in Japan therefore often check speaking in the interview. A business course should train speaking and keigo in role plays.
Sources
The information is based on these sources. Check fees and dates with the provider before you register.
- Specified Skilled Worker programme: Steps to Working in Japan
- Immigration Services Agency of Japan: Points Calculation Table for highly skilled professionals
- Japan Kanji Aptitude Testing Foundation: BJT level guideline
- Japan Kanji Aptitude Testing Foundation: BJT Business Japanese Proficiency Test
- The Japan Foundation: JFT-Basic