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What Occupational Therapy Looks Like in Japan: Inside Daily Practice

By Hiroemon · Last updated: 2026-08-07

This page explains Japan’s rehabilitation systems for general understanding, based on the current fee schedules (April 2026 medical revision; 2024 long-term care revision) and primary government sources listed in the references. It is not billing, legal, or medical advice, and fee rules change at every revision — practitioners should consult the official Ministry of Health, Labour and Welfare (MHLW) materials.

I’m a licensed occupational therapist in Japan with more than a decade of clinical work. My own practice has been in psychiatric settings and in the long-term care world — rōken (老健) and day rehabilitation. I have never worked on a hospital’s acute or convalescent rehabilitation ward, so when this page describes those settings it describes the system, not my experience — I’ll flag the difference as we go. More about me is on the about page.

The Skeleton: Two Insurance Systems, One Price List Each

Nearly everything an occupational therapist does in Japan is paid for by one of two public systems, and each shapes practice down to the minute. Medical insurance pays hospitals and clinics through a national fee schedule revised every two years — the current version took effect in April 2026. Long-term care insurance, which covers mainly older adults certified as needing care, runs on its own schedule revised on a three-year cycle, with the most recent full revision in 2024. Prices are identical at every institution in the country; there is no negotiating with insurers.

Medical-insurance rehab: the 20-minute unit

The fee schedule sorts most rehabilitation into five “disease-specific” categories, each billed in units of 20 minutes or more of individual therapy. Time spent on documentation, planning, or walking a patient back to the ward does not count toward a unit. Each category also carries a standard day limit, counted from onset or surgery — in principle, with defined exceptions when continued improvement is medically expected:

CategoryPoints per unit (I)Standard limit
Cerebrovascular (stroke etc.)245180 days
Musculoskeletal185150 days
Cardiovascular205150 days
Disuse syndrome180120 days
Respiratory17590 days

Values from the April 2026 medical fee schedule (facility standard I rates); see references.

The schedule regulates therapists’ time as tightly as patients’: a therapist’s workload is standardized at 18 units a day, with ceilings of 24 units a day and 108 units a week, and a patient can receive up to six units a day — nine for designated conditions. Hospitals also operate dedicated convalescent rehabilitation wards (kaifukuki) for intensive inpatient rehab after stroke and major injury. I have never worked on one, but if you are an OT abroad picturing “hospital rehab in Japan,” that ward system — and the exam and licensing path I map in Working as an OT in Japan — is the institutional backdrop.

Psychiatric OT: a different fee world

Psychiatric occupational therapy sits in a separate part of the fee schedule from disease-specific rehab, and its arithmetic is entirely different: 220 points per patient per day, a standard of two hours of OT per patient per day, and — the number that defines the workday — roughly 25 patients counted as one unit, with a standard of two units, or 50 patients, per therapist per day. The facility standard requires at least one dedicated OT and a purpose-built space of 50 square meters per therapist. Those numbers explain at a glance why Japanese psychiatric OT is a group-based craft.

A Day in My Clinical Life (Psychiatric Hospital)

Here is the shape of a working day as I have lived it. The morning starts with the nursing handoff and a team huddle: overnight changes, seclusion-room status, who is being discharged, whose medication changed. As the OT you listen for one thing above all — who is well enough today to come to the OT room, and who needs the program brought to them.

The core of the day is the group blocks. My days were built around group sessions in a dedicated OT space — craft work, cooking programs, light exercise, music — each group organized around the fee schedule’s unit of roughly 25 patients. “Group,” though, is a misleading word if you picture one activity done in unison. Twenty-five people in a psychiatric OT room means twenty-five different occupations under one roof: one person sanding a woodwork piece, another copying sutras for concentration, another who managed only the walk from the ward and a cup of tea — and that walk was the therapy. The craft of the job is holding individual goals inside a collective space.

Between and after sessions comes the writing. The fee rules require the essentials of each session to be recorded per patient in the chart, so a session with a full group is followed by a long block at the keyboard. Then the coordination: ward rounds with the psychiatrist, exchanging observations with nurses and the seishin hoken fukushishi (精神保健福祉士), and case conferences where the OT’s report — how a patient actually functions with tools, tasks, money, other people — often carries the most concrete evidence in the room about readiness for discharge.

What I want an overseas reader to take from this: in a Japanese psychiatric hospital the OT room is often where patients spend their most active, most social, most “ordinary” hours of the day. The average stay in Japan’s psychiatric beds remains long — 255 days as of the 2024 hospital survey — and for people in the middle of a long admission, the daily rhythm of showing up somewhere, doing something with your hands, and being seen doing it is not an adjunct to treatment. It is the treatment.

The Other World I Know: Long-Term Care

My second home has been the long-term care insurance world: rōken and day rehabilitation. A rōken is legally defined as a facility whose purpose is maintaining and restoring function so that residents can return to life at home — the home-return mission is written into the facility’s legal basis, and it changes the OT’s job: you are always working toward an exit. Day rehabilitation (also called day care) brings community- dwelling older adults in for rehabilitation and returns them home the same afternoon.

Two system facts organize everything here. First, since April 2019, maintenance-phase outpatient rehabilitation for people certified under long-term care insurance has, in principle, moved out of medical insurance entirely — long-term care insurance is where ongoing, life-phase rehabilitation lives. Second, services are orchestrated by the kea manejā (ケアマネジャー), who writes the care plan that determines which services — including rehabilitation — a person receives. As an OT in this world you work inside someone else’s plan, and the care manager is the person to convince when you believe a client needs more or different rehabilitation. (I hold the care-manager qualification myself, which taught me the plan’s grammar, though my clinical work has stayed on the OT side.)

The profession is visibly shifting toward this world. In JAOT’s 2024 membership statistics, 71.8% of members reporting a work field were in medical settings and 18.4% in long-term care — and that long-term care share has grown from 7.5% in 1994. Japan’s aging is not a topic for Japanese OT; it is the ground the profession stands on.

Who Does What: The Fields in Numbers

  • Physical rehabilitation dominates by caseload. In JAOT’s 2024 statistics, cerebrovascular disease is the single largest primary caseload — 24,537 members, 45.2% of those reporting one (shares computed from the published counts) — which is why stroke rehabilitation is the image most Japanese people have of OT.
  • Psychiatry is a major, distinct branch. 4,799 JAOT members work in psychiatric hospitals, and schizophrenia and related disorders are the primary caseload for 5,455 members (10.1% of those reporting a primary caseload). The scale of the setting matters: Japan had 316,147 psychiatric beds as of October 2024 — 21.5% of all hospital beds — across 1,057 psychiatric hospitals, with bed numbers slowly declining.
  • Older-adult care is the growth field — the 7.5% → 18.4% shift above. Much of the work with dementia, and my own geriatric practice, happens here rather than in hospitals.
  • Developmental practice is a smaller branch. 2,082 members (3.3%) work in disability-welfare settings, including child development support centers and after-school day services. My own developmental experience is with adults in psychiatric contexts, so I leave pediatric practice to sources closer to it.

What Might Surprise an OT Trained Elsewhere

One honest disclosure first: I have never practiced or observed occupational therapy outside Japan, so I will not tell you how Japanese practice “feels” compared with yours. What I can do is point at the system features that reliably surprise the foreign OTs who read about it — every one of them verifiable in the references below.

  • The price of everything is set nationally. A unit of stroke rehab earns the same points in Tokyo and in a fishing town in Hokkaido. Clinical autonomy in Japan operates inside a single national price list, revised every two years.
  • The 20-minute unit is the atom of practice. Scheduling, staffing, and even how therapists talk about their day (“I did 18 units”) follow from the billing unit.
  • Standard day limits create a phase structure. Intensive rehab is front-loaded into the first months after onset; after the limit, LTCI-certified patients transition to the long-term care system rather than continuing open-ended outpatient rehab under medical insurance.
  • Psychiatric OT is group-scaled by design. A fee structure of ~25 patients per unit and 50 per therapist-day produces a fundamentally different practice form than one-on-one psychiatric OT — and, at 255 days average stay, a different relationship with time.
  • The entry point is never the OT. Under long-term care insurance, day and home-visit rehabilitation are limited by law to people whose attending physician has confirmed the need, and services follow the care manager’s plan; under medical insurance, rehabilitation runs on formal implementation plans created, explained, and kept in the chart by the treating institution.

If this system view leaves you wanting the ideas side of Japanese practice — the frameworks born here — my guides to the Kawa model and MTDLP pick up that thread, and the research guide maps where the evidence lives.

Frequently Asked Questions

Is occupational therapy in Japan individual or group-based?

Both, depending on the system. Under the medical fee schedule, disease-specific rehabilitation is billed in units of 20 minutes or more of individual therapy. Psychiatric occupational therapy is a separate fee category built around groups: roughly 25 patients count as one unit, with a standard of two units — 50 patients — per therapist per day, and a standard of two hours per patient per day. Long-term care settings such as rōken (geriatric health services facilities) and day rehabilitation mix individual and group work.

How is occupational therapy paid for in Japan?

Almost entirely through two public insurance systems with nationally uniform prices. Medical insurance pays through a fee schedule revised every two years (most recently April 2026); long-term care insurance pays through its own schedule revised on a three-year cycle (most recent full revision: 2024). Prices are set in points and are the same at every clinic and hospital in the country.

How long can a patient receive rehabilitation in Japan?

Under medical insurance, each disease-specific rehabilitation category has a standard day limit counted from onset or surgery — in principle 180 days for stroke and other cerebrovascular conditions, 150 days for musculoskeletal conditions, 90 days for respiratory conditions — with defined exceptions when continued improvement is medically expected. For people certified under long-term care insurance, ongoing maintenance-phase rehabilitation in principle moved from medical insurance to the long-term care system in 2019, where services like day rehabilitation continue without those day limits.

What does an occupational therapist actually do in a Japanese psychiatric hospital?

The core is structured activity groups — craft work, cooking, exercise, and other occupations — run in a dedicated OT space, framed by morning handoffs, session records for each patient, and coordination with psychiatrists, nurses, and psychiatric social workers. The fee schedule shapes the format: sessions are organized around groups of roughly 25 patients, with a standard of two hours per patient per day.

Primary Sources & References

Institutional and numeric claims on this page were checked against the sources below on 2026-08-07, using the fee schedules in force as of that date. Fee values change at every revision — verify against current MHLW materials before relying on them professionally.