Japan raised the PR bar from 3 years to 5 — the 4 retention conversations I am having before April 2027

Sebastian

Engineering People Lead, Tokyo · August 6, 2026

A note on timing before anything else: this is not breaking news. The decree was issued on 24 February 2026 and takes effect on 1 April 2027. I am writing about it in August because that is precisely the problem — it landed quietly, it bites in eight months, and almost none of the engineers I have spoken to this summer knew about it.

What the decree actually changed

The change is narrow and easy to misread, so it is worth stating precisely.

On 24 February 2026, the Immigration Services Agency issued a decree raising the eligibility requirement for transitioning to permanent residency via a work visa from holding a three-year visa to holding a five-year visa. It takes effect on 1 April 2027.

This is not a change to how many years someone must have lived in Japan. The residence-duration requirement is untouched. What changed is the status of residence the applicant must already hold at the moment of application.

That distinction sounds academic until you remember how periods of stay are actually granted. Immigration decides the period at each renewal, based on factors including employment stability, income, and compliance history. Three-year and one-year grants are routine, including for engineers who have lived in Japan for a decade. Under the old rule, a three-year holder could apply. From April 2027, they cannot.

Why this is a retention problem, not an HR administrative one

Permanent residency is, in my experience, the single strongest retention mechanism available to employers of foreign engineers in Japan — and it works in a way that looks backwards until you have watched it play out.

PR removes the visa dependency that ties an engineer to a sponsoring employer. On paper that should make them more likely to leave. In practice, the years spent working toward it are the years an employer can most reliably earn loyalty, because the employer controls several of the inputs: employment stability, documented income, and — critically — compliance with tax, pension and health insurance obligations.

That last point deserves emphasis. Immigration guidance revised in February 2026 made late payment of tax, pension or health insurance capable of harming a PR application even where the amounts are later paid in full. An employer whose payroll operations are sloppy about enrolment timing or contribution accuracy is not creating an administrative inconvenience — they are damaging an employee’s life plan. Engineers find out, and they leave.

The 4 conversations to have before April 2027

1. "What period of stay were you granted at your last renewal?" Most employers do not know, because the renewal is handled as paperwork rather than as career-relevant information. Ask every foreign engineer on your team. Anyone on a one-year or three-year grant whose next renewal falls before April 2027 has a specific, time-boxed problem worth planning around.

2. "When is your next renewal, and what would strengthen it?" The period granted is discretionary and responsive to circumstances. Stable long-term employment, a clear role, documented income and a clean compliance record all help. An employer can materially improve someone’s odds of a five-year grant simply by providing thorough supporting documentation rather than the minimum.

3. "Is anything outstanding on your pension, residence tax or health insurance?" This is awkward and it is the most valuable of the four. Gaps typically originate in enrolment timing at hire, or in the year someone changed employer. They are fixable, and far cheaper to fix now than to discover at application.

4. "Do you know this rule is changing?" Simply telling people is worth more than most retention initiatives cost. The engineers I have raised it with this summer were, without exception, unaware — and uniformly grateful.

The other change most employers missed: the April 2026 language requirement

Running in parallel, and more immediately relevant to hiring than to retention: from 15 April 2026, applicants for the Engineer/Specialist in Humanities/International Services status applying to Category 3 or 4 employers must submit additional documentation. For roles involving language-heavy interpersonal work, immigration expects evidence of language ability at approximately CEFR B2 — for Japanese, JLPT N2 or above qualifies.

The exemption matters enormously: applicants hired by Category 1 and 2 employers — large or publicly listed firms — are exempt.

For a startup or mid-sized company, this is a real competitive asymmetry. A large firm can hire an English-speaking engineer with no Japanese; a Category 3 or 4 employer hiring for a role that involves interpersonal work in Japanese may now need documented language evidence. The practical response is to be precise in role definition about whether the position genuinely requires language-heavy interpersonal work, because loose job descriptions create a requirement the role does not actually have.

A note on how this fits the wider Tokyo market

None of this happens in a vacuum. Tokyo’s startup hiring market remains genuinely open to foreign engineers — mid-level salaries commonly sit in the ¥5–8 million range with equity at some companies, and junior bands have moved up to roughly ¥4–7 million against a traditional junior average nearer ¥3.5–4 million. Companies including Mercari operate with English as a primary working language, and demand for AI and backend engineers is strong enough that firms will hire English-only specialists and build global teams around them.

What the immigration changes do is shift where the friction sits. Compensation is not the constraint; administrative competence is. An employer who handles visa renewals, social insurance enrolment and documentation properly has a durable advantage over one that pays more and handles them carelessly.

Teams elsewhere in the region see structurally similar patterns — our colleagues at HireDeveloper.sg deal with pass quotas and CPF timing in Singapore, and HireDeveloper.ae with relocation and end-of-service accrual in the UAE. The mechanics differ; the lesson that administrative reliability is a retention tool does not.