The Insurance and Pension Rules Now Tied to Your Visa

India Japan Kaizen — Career Bridge Series, Part 6

Part 1 of this series mapped the industries hiring Indians into Japan, Part 2 walked through the visa process, Part 3 named the companies and registries that separate a real recruiter from a scam, Part 4 priced out what an offer letter's salary actually buys once reikin and a guarantor fee are subtracted, and Part 5 covered the first bank account and phone contract, plus what 2026's tax and insurance reforms do to Part 4's numbers. All five parts left two boxes unchecked, both due in the same first weeks after landing: enrolling in national health insurance and the national pension, which almost anyone outside full-time corporate employment has to do themselves, and finding a doctor or dentist who can actually treat them once they have. Since Part 5 published, the first of those two boxes has gotten noticeably higher stakes — Japan is now building, through two separate pieces of law and policy, a direct line between unpaid premiums and whether a foreign resident gets to stay in the country at all.

What's Actually Mandatory, and What It Costs This Year

Anyone in Japan on a residence status longer than three months who isn't covered by an employer's shakai hoken (health insurance plus Employees' Pension) has to enroll in National Health Insurance (kokumin kenko hoken) at their municipal office, and the National Pension's Category 1 track is mandatory for every resident aged 20 to 59 regardless of nationality — neither rule is new, but Part 4 and Part 5's cost tables never priced them in. Both carry a 14-day enrollment window after the triggering event (arrival, or leaving a job that carried shakai hoken), and missing it doesn't excuse the premiums — a municipality can still bill retroactively, up to two years back, for the period someone should have been enrolled. The national pension's flat-rate premium rose to ¥17,920 a month for fiscal 2026 (April 2026 to March 2027), up ¥410 from fiscal 2025's ¥17,510, and is already scheduled to rise again to ¥18,290 for fiscal 2027. NHI premiums are set locally and vary by municipality and income, so there's no single national figure. Anyone who genuinely can't pay because of low income can apply for an exemption, assessed against the previous year's earnings — worth knowing before simply not paying, for reasons the next section makes concrete.

Two 2027 Changes That Make This Series' Running Theme Literal

Part 2 covered an N2 language rule that moved from announcement to binding faster than expected, and Part 5 flagged a proposal to tie every bank account to a My Number as worth watching for the same reason. Unpaid NHI and pension premiums have now produced two concrete 2027 changes of their own — one already law, one still an announced plan without full operational detail.

• Permanent residency can now be revoked over it. A revision to the Immigration Control Act adds intentional nonpayment of public dues — tax, pension, or health insurance — by someone with the means to pay as grounds to revoke permanent-resident status, under a 2025 cabinet order that sets the effective date at 1 April 2027. The Justice Ministry's own explainer is specific that this targets willful, able-to-pay nonpayment only; someone unable to pay because of illness or job loss isn't covered, and special permanent residents are excluded entirely. Before an actual revocation, the law lets the justice minister switch someone to a different residence status instead.
• Visa renewals may be next. Separately, Japan's health ministry has announced plans — covered in both Japanese and English-language reporting, though not every operational detail has been published — to, from June 2027, deny in principle a visa renewal or status change to mid- or long-term residents with serious, long-term arrears on NHI or pension premiums, once municipal systems are upgraded during fiscal 2026 to feed arrears records into immigration's own review process. That would bite well before anyone reaches the permanent-residency stage the April 2027 law covers, and it's worth tracking the way Part 2's N2 rule was worth tracking — from announcement through to whatever actually ships.

Why This Suddenly Became a Headline

Some of the urgency is overstated, and the health minister said so directly. At a 15 July 2025 press conference, asked about a social-media post claiming foreign nationals rack up ¥400 billion a year in unpaid NHI premiums, the minister called the figure wrong — total unpaid NHI premiums across all nationalities for fiscal 2022 came to roughly ¥145.7 billion, not ¥400 billion, and not specific to foreign residents. The real gap is smaller than that viral number, but still genuinely wide: a Diet written-question response citing Japan Pension Service data put foreign nationals' final payment rate on fiscal 2021 pension contributions at 43.4%, against an 84.5% final rate for all enrollees on the following year's (fiscal 2022) contributions. On the health-insurance side, a local council's own briefing cites a health ministry survey finding a 37% NHI non-payment rate among foreign-national enrollees between April and December 2024, against 7% overall. That gap, not the debunked ¥400 billion figure, is the actual reason both 2027 changes exist.

Finding Care Before You Need a Translator Mid-Appointment

On the second box — actually getting treated once enrolled — the health ministry runs Navii (医療情報ネット), the official nationwide search tool for medical institutions, filterable by the foreign languages a clinic supports; it's the first stop before trusting any blog's list, several of which this series found citing clinics that have since closed. A step above that, JMIP certification, run by the Japan Medical Education Foundation, marks hospitals meeting a specific standard for foreign-patient systems, including multilingual intake; Tokyo's most recently published count sits at 17 JMIP-certified hospitals, up from 10 when the metropolitan government's current health-care plan was first drawn up. Tokyo separately designates a broader set of 'hub hospitals accepting foreign patients' that don't all carry full JMIP certification — 32 meeting its stricter selection criterion and 228 meeting a wider one, per the metropolitan government's own review materials. In April 2026, the health ministry put out a tender for a project specifically aimed at extending JMIP-style certification support to regional hub hospitals outside Tokyo and the other major metros, where the gap in findable, foreign-language-capable care is widest. For everyday interpretation inside a visit, Tokyo Metropolitan Health Care Center in Shinjuku pairs English-speaking coordinators on weekdays with tablet-based interpretation devices — one covering 13 languages, another, Pocketalk, covering 74 — as a model other hospitals are being pushed toward. None of the directories or hospital lists this series checked named Hindi-speaking staff specifically; the realistic approach for now is calling ahead and asking whether a device-based interpreter can handle Hindi, rather than assuming a clinic listed as 'English-speaking' has that covered too.

What's Still Missing

The health ministry's announced visa-renewal plan has no published threshold for what counts as 'serious, long-term' arrears, and no stated treatment for someone already on an approved installment plan when the system goes live in 2027. No single source — not the health ministry, not Tokyo, not JMIP's own foundation — publishes one current, nationwide count of foreign-patient-ready hospitals that this series could simply cite; every figure above came from a different document covering a different scope. And nobody has yet built the plain-language equivalent of Navii for finding a dentist specifically, rather than a hospital department.

If you've enrolled in NHI or the national pension recently, gone through a renewal that touched on either, or work in a clinic, hospital, or interpretation service that sees Indian patients — get in touch. What actually happens at the counter, in either system, is exactly what this series exists to collect.

This is Part 6 of India Japan Kaizen's Career Bridge Series, publishing weekly. Part 7 will look at schooling — the choice between international schools, local public schools, and community-run supplementary classes, and what each actually requires in paperwork and cost.