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Japanese citizenship from a work visa: years, work record and income

If you live in Japan for work — on the Engineer / Specialist visa, HSP, Business Manager, or after starting as a student — your route is ordinary naturalization. The law says 5 years; from April 2026 the Ministry of Justice expects 10 in principle. Which years count, what work record and income the Legal Affairs Bureau looks for, and why HSP does not help here.

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All conditions

Checked against the Nationality Act and the Ministry of Justice on 7 October 2026 · All about Japanese citizenship

Residence, from April 202610 years in principle

Full-time work (practice)Several years

Income guide (practice)About ¥3 million a year

Period of stay when filing3 or 5 years

Residence period

Which years count

You need continuous, legal residence in Japan: 5 years by law; from 1 April 2026, in principle 10 years, decided case by case within the Minister’s discretion. In practice a single trip abroad of about 3 months usually breaks the count, and more than about 100 days abroad in a year raises questions. The table reflects practice — there is no official list.

Status of residence Counts as residence Counts as work record
Engineer / Specialist (技術・人文知識・国際業務) and other work statuses Yes Yes
Highly Skilled Professional (高度専門職) Yes Yes — but no shortcut
Business Manager (経営・管理) Yes Yes, if the business is sound
Specified Skilled Worker (ii) (特定技能2号) Yes Yes
Specified Skilled Worker (i), Technical Intern Training Yes Unclear — some practitioners say no
Student (留学) Yes, if you work afterwards No — part-time work is not work record
Dependent (家族滞在) Yes No
Overstay No No

Work record

How long you need to have worked

Before 2026, in practice, the Legal Affairs Bureau expected at least 3 years of full-time work within the 5 years — as a regular employee (正社員), on a fixed-term contract (契約社員), through a staffing agency (派遣) or running your own business, with taxes and social insurance paid. Part-time jobs (アルバイト) did not count. People who had lived in Japan for 10 years or more needed about 1 year of work.

The Ministry has not said how work record is counted under the 10-year standard of 2026. In practice, administrative scriveners advise several years of stable full-time work before applying and at least 6 to 12 months in the current job. Changing jobs or going freelance during the review is a common reason to be asked to withdraw.

Period of stay. In practice, apply when you hold a 3- or 5-year period of stay: with a 1-year period the Legal Affairs Bureau usually tells you to wait. If your status expires during the review, extend it as usual and tell the Legal Affairs Bureau.

Highly Skilled Professional (高度専門職)

HSP speeds up permanent residency, not citizenship

HSP points give permanent residency after 1 year (80 points) or 3 years (70 points). The Nationality Act has no such shortcut: years on HSP are ordinary residence and work record, and the same 10-year standard applies.

That is why, for many HSP holders, the logical route is permanent residency first — fast, and you keep your passport — and citizenship later. Count your points with the HSP points calculator.

Business owners and the self-employed

If you run a company or work for yourself

The Legal Affairs Bureau looks more closely at company owners and the self-employed and asks for more documents.

Company documents

  • the company’s commercial register certificate (登記事項証明書);
  • the latest tax return and financial statements;
  • tax certificates of the company — corporate tax (法人税), consumption tax (消費税), enterprise tax (事業税) — in practice for 3 years, local corporate tax for 1 year;
  • proof that income tax is withheld from salaries and social insurance (社会保険) is paid;
  • self-employed: tax returns, consumption and enterprise tax certificates for 3 years, licenses.

What is assessed in practice

  • The company makes a profit and has no negative net worth.
  • Director’s pay of about ¥180,000–250,000 a month or more.
  • The company is enrolled in health insurance and the employees’ pension (社会保険, 厚生年金) — this is mandatory.
  • After a tax penalty or back-tax assessment, practitioners advise waiting 2–3 years.
  • The business is real: an office visit is possible.

Visa rules after the 2025 reform: Business Manager visa.

From a visa to a Japanese passport

The usual route for people without Japanese family

Most practitioners count years on a student visa as residence — provided you then moved to a work status and work. You cannot apply while you are still a student, and part-time work as a student is not work record.

1. Language school, 1–2 years

Student visa, Japanese up to about N3–N2. These years count as residence if you work afterwards.

2. Work visa

Engineer / Specialist after a Japanese college or university, or by experience. Your work record, taxes and employees’ pension start here.

3. Extensions of 3–5 years

Stable work, no late taxes or pension payments, as few traffic violations as possible.

4. Permanent residency — optional

After 10 years (or 1–3 years with HSP points). Not needed for citizenship, but it lets you take your time.

5. Naturalization — from 10 years

Consultation at the Legal Affairs Bureau, documents, interview, giving up your current nationality.

6. Japanese passport

Example: 2 years at a language school + 8 years on a work visa = 10 years in Japan, with no long trips and all payments on time.

Next pages: process and documents · dual citizenship and giving up your nationality · Engineer / Specialist visa · Change of status

FAQ

Questions from people on work visas

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After how many years of work in Japan can I apply for citizenship?

The law says 5 years of living in Japan, but from 1 April 2026 the Ministry of Justice expects, in principle, 10 years. Student years count toward residence if you work afterwards. In practice you also need several years of full-time work.

No. HSP points shorten the path to permanent residency (1 or 3 years), not to citizenship. For naturalization, years on HSP count like any other work status.

No rule forbids it, but in practice the Legal Affairs Bureau usually advises you to wait until you have a 3- or 5-year period of stay.

In practice, administrative scriveners advise at least 6 to 12 months in the new job. If you change jobs during the review, tell the Legal Affairs Bureau at once.

No. But the residence periods are similar, and permanent residency lets you keep your passport. With HSP points permanent residency comes much sooner, so many people get it first and decide on citizenship later.

They count as years of living in Japan. Whether they count as work record is not settled: some practitioners say they do not. In practice the path usually continues through Specified Skilled Worker (ii) or another work status.

The law sets no figure: the household must be able to support itself. In practice, about ¥3 million a year is the usual guide for a single applicant, judged together with family size, savings and stability.

Sources

Where this information comes from

Facts were checked on 7 October 2026 against the Nationality Act (国籍法) and the Family Register Act (戸籍法) on e-Gov, the website of the Ministry of Justice and the Legal Affairs Bureaus (法務局). The Ministry publishes no figures for some points — how long a trip abroad breaks your residence, what income is enough, how long the review takes. There we rely on what Japanese administrative scriveners (行政書士) consistently report and say “in practice”.

This page is general information, not legal advice. The Minister of Justice decides each application, and the Legal Affairs Bureau may ask for more documents. Rules for your current nationality come from your own country’s law.

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