Vetting a Japanese Care Facility: Public Records, Inspections, and Staff Ratios

Separate the desk research from the site visit

A facility tour tests atmosphere and staff interaction in the moment; it cannot show you a facility's licensing history, staffing turnover, or whether the prefecture has ever cited it for a violation.

Most families researching a facility from abroad focus their limited time on a single question: does this place feel right. That question matters, and a walk-through remains essential once you have a shortlist. But atmosphere on the day you visit tells you almost nothing about how a facility has behaved over the past three years, whether its staffing has been stable, or whether the prefecture has ever issued a correction order against it. Those facts live in public records, not in a smiling response at the front desk.

Japan runs three separate, mostly Japanese-language systems that answer exactly this kind of question: a national care service disclosure database that every licensed provider must update annually, prefectural pages that list guidance and administrative penalties, and, for some services, a third-party evaluation report written by an accredited outside reviewer. None of these three overlaps much with the other, and none of them is aggregated into a single English-language score. That gap, not a shortage of information, is the actual problem families abroad run into.

This article is a desk-research companion, not a substitute for visiting a shortlisted facility in person. Use it before you fly over or ask a local relative to walk through, so the visit itself confirms or challenges what the records already told you rather than starting from zero.

Know why disclosure exists but ratings don't

Japan's care service information system is a mandatory disclosure requirement under the Long-Term Care Insurance Act, not a rating or ranking system, so "no red flags" means "nothing filed," not "recommended."

Article 115-35 of the Long-Term Care Insurance Act requires any provider that received more than ¥1 million in care insurance payments in the preceding year to report its service details to the prefectural governor once per year. The published purpose, stated directly by the operator of the disclosure system, is to let users compare and choose services and providers; it explicitly is not a grading or certification scheme. A facility with a clean-looking entry has simply filed its paperwork on time. It has not been endorsed.

That distinction matters for how you use the data. Treat the national disclosure system as a floor check (is this a real, licensed, currently operating provider with the staffing it claims) and treat the prefectural penalty pages and third-party evaluations as the layers that surface actual problems. Families who search the disclosure system alone and see nothing alarming sometimes stop there; the more useful habit is checking all three sources before you narrow a shortlist, a step covered in [Part 3](#turn-records-into-a-shortlist-decision).

Look up a candidate on the national disclosure database

The Kaigo Service Information Disclosure System (kaigokensaku.mhlw.go.jp) is searchable by prefecture and service type and lists a facility's registered capacity, staffing numbers by role, operating hours, and monthly fee ranges.

Search the facility by prefecture, city, or name in the disclosure system's public search page. Each listed provider has two report layers: "basic information" (setup, capacity, staff headcount by qualification, operating hours, published fee ranges) and, for many services, a self-assessment section on internal systems such as complaint handling, staff training records, and manual preparation, shown as simple check-marked items rather than a numeric score.

The staffing section is the part families most often want and least often find elsewhere: registered headcounts by role (care workers, nurses, care managers) reported against the facility's declared resident capacity. It will not show you month-to-month turnover, since the report is annual, but a facility whose staff count looks thin relative to its capacity, or whose numbers have dropped sharply between this year's and last year's filing (the system keeps prior-year data searchable), is worth a direct question to the facility before you sign anything.

If you are also weighing a tokuyo against a private-pay option, note that public and quasi-public facilities file the same disclosure report as private operators; the database does not separate them by ownership type, so compare the actual staffing and fee fields rather than assuming a category difference.

Check for guidance and administrative penalties

Prefectures and, since 2018, some designated cities separately publish guidance results and administrative penalties (improvement orders or, rarely, business suspension) against licensed elderly-care facilities, and these records sit outside the national disclosure system entirely.

Kanagawa Prefecture, for example, publishes administrative measures taken against social welfare corporations and licensed facilities on its own site, stating the purpose is to let residents access information they need for daily decisions and to encourage sound management through transparency. Kawasaki City runs a parallel page for facilities within city limits, since responsibility for publishing care service information shifted from the prefecture to designated cities. If a candidate facility sits in a different prefecture or city, search that specific local government's site; there is no single national index of every penalty.

What you are looking for here is different from a low staffing number: an actual finding that the facility violated an operating standard, most often around record-keeping, staffing shortfalls versus what was reported, or handling of resident funds. An improvement order does not automatically disqualify a facility (most are resolved and the facility continues operating normally), but a pattern of repeat findings, or a business suspension, is a legitimate reason to ask the facility directly how it responded and to weigh a second option.

If a facility you are already considering has run into the kind of dispute covered in when a Japanese care home asks a resident to leave, checking whether that facility also has a guidance history on file is a reasonable next step, not an overreaction.

Find a third-party evaluation, where one exists

Some facility types, most commonly group homes for dementia care and some paid nursing homes, are evaluated by an accredited outside reviewer under Tokyo's (and other prefectures') third-party evaluation program, with reports published for facilities that opted in.

Tokyo's Metropolitan Welfare Service Third-Party Evaluation program (published through the Tokyo Fukunavi portal) uses accredited evaluation bodies under contract with the facility itself, and results are searchable by service type, ward, or facility name. Participation is voluntary for most facility types, so the absence of a report does not mean a facility performed poorly; it means the facility, or its category, did not go through the process. Where a report exists, it typically covers organizational management, service delivery, and resident and family satisfaction survey results, in more narrative detail than the national disclosure system's checklist format.

Coverage and program design vary by prefecture, so search under the facility's actual prefecture rather than assuming a Tokyo-style program exists everywhere in the same form. For families comparing assisted living or dementia group home candidates in Kanagawa or another prefecture, check whether that prefecture runs its own equivalent evaluation portal before concluding one is unavailable.

Cross-reference all three sources before you call

Run every shortlisted facility through the national disclosure system, the relevant prefecture's or city's guidance page, and a third-party evaluation search before contacting the facility, so your questions on the call are specific rather than general.

Build a simple one-line-per-facility note: staffing ratio and any year-over-year drop from the disclosure system, any guidance or penalty entries from the prefecture's own page, and whether a third-party evaluation exists and, if so, its general findings. This takes roughly fifteen minutes per candidate once you know where to look, and it turns a facility visit or a family member's on-the-ground check into confirmation of specifics rather than a first impression from scratch.

If a candidate is under consideration alongside a move away from home-based support, revisit the staffing and fee fields against what you learned in moving from home care to facility care, since the disclosure system's published fee ranges are a useful cross-check against any all-in estimate a facility gives you verbally.

Bring the records to the conversation, not just the visit

Ask the facility directly about anything the records raised, since Japanese facilities are accustomed to families requesting the same documents referenced in the disclosure system, particularly the annually updated important matters explanation document.

If the disclosure system shows a staffing count that looks thin against the facility's stated capacity, ask the facility for its current staffing ratio and how it has changed in the past year; a facility with nothing to hide will usually answer directly. If a guidance or penalty record turned up, ask what happened and what changed afterward rather than treating the finding as disqualifying on its own; most improvement orders are administrative and resolved. If a care manager is already involved in your parent's case, they can often request or interpret the important matters explanation document (juuyou jikou setsumeisho) on your behalf, which restates much of the disclosure system's data in the facility's own format.

Keep a written note of what the facility told you against what the public record showed. If those two accounts genuinely conflict on a factual point (a staffing number, a penalty's resolution, a fee range), that mismatch is a more reliable signal than tone or hospitality on a single visit.

Know when a records check should change your shortlist

A single old, resolved guidance finding rarely changes a decision; a pattern of repeat findings, a staffing count that has dropped for two consecutive filing years, or a refusal to discuss either directly is a reasonable basis to move a candidate down your list.

Weigh severity and pattern over a single data point. One improvement order from several years ago, since corrected, is different from two or three findings across recent years, or a facility whose disclosed staffing has fallen while its published capacity has not. Families budgeting around the cost of elderly care in Japan sometimes let price override this check; a lower-cost facility with a thin, unstable staffing record is not automatically the better trade.

If your family is navigating a harder decision, such as moving a reluctant parent, records alone will not resolve that judgment call; that question is closer to what putting a parent in a nursing home against their will addresses. What a records check does reliably do is remove one category of risk, an operator with an undisclosed pattern of problems, before the harder family conversation even starts.