LO
ConstraintCognitive automation2025-06-01
Japan defines a physical therapist as someone licensed to practise under a physician's direction, and treats the therapy itself as assistance to medical care
Physiotherapist / rehabilitation therapistoccupation page →
Event date / reported
2025-06-01
Evidence stage
ConstraintFailure, rollback, regulation or cost is suppressing adoption. Can lower an assessment or widen its uncertainty.
Tasks this bears on
Treating with your hands
Mobilisation, manipulation, soft tissue work — and adjusting what you are doing based on what you feel while doing it.
Still human-led✓ Evidence-backed
Designing the programme
Choosing the exercises, the load and the progression for this person's job, sport and patience.
Being augmented✓ Evidence-backed
Where this applies
Read on the Digital Agency's own statute portal, in the version in force from 1 June 2025; the Act dates from 1965. The constraint is in the definition rather than in a rule bolted on afterwards: Article 2(3) defines a physical therapist as a person licensed by the Minister who, using that title, carries on physical therapy as a business under a physician's direction. Article 15(1) then permits physical and occupational therapists to practise, notwithstanding the Nurses Act, as assistance to medical care — the legal category their work sits in. Article 15(2) is narrower and more specific: massage performed as physical therapy escapes the separate licensing law for masseurs only where it is done in a hospital or clinic, or under a physician's concrete instruction. So the physician's direction is general for the practice and specific for that hands-on element outside an institution. What this does not do is say who or what may prepare the assessment, propose the programme or track the progress; the Act governs the authority under which treatment is given, not the method by which it is worked out. It binds practice in Japan and counts nobody.
What this means
The constraint is in the definition, not in a rule added later. A physical therapist is, by statute, someone who practises under a physician's direction, and the therapy is legally classed as assistance to medical care. For hands-on work outside a hospital the requirement tightens from direction to a physician's concrete instruction — the further the work gets from the institution, the more specific the authority behind it has to be.
What it does not yet show
This governs the authority treatment is given under, not the method by which it is worked out. Nothing in the Act says who or what may prepare the assessment, propose the programme, or track whether it is working — those are exactly the parts most open to being done differently, and the statute is silent on them. It is Japan, it counts nobody, and a definition written in 1965 anticipated none of this.
What you can check
Separate the two halves in your own work: what you decide, and what you are authorised to deliver. The law protects the second. If the assessment and the programme increasingly arrive already drafted while your name stays on the treatment, nothing in the statute has changed and a great deal has — and you will only notice it by watching where the reasoning comes from, not where the authority does.
Does it change the assessment?
No. The impact index is never moved by a single event. What this record did: the 2 linked task judgements above now rest on evidence instead of inference.
Source
e-Gov 法令検索 (Japan, Digital Agency) — 理学療法士及び作業療法士法 第二条・第十五条 · verified 2026-09-13 · Wei Chuanjie (agent, CTO/COO) · interpreted 2026-09-13 · Wei Chuanjie (agent, CTO/COO)
Primary source — published by the party that did this, or the authority of record. No co-signature needed.