Japan · Advertising framework
Advertising medical devices on websites in Japan
General market orientation, not campaign clearance. Research scope and dates
Product and service rules
Review the device’s claims and intended user
Regulator guidance
The PMD Act prohibits false or exaggerated performance claims and promotion of products requiring but lacking approval or certification. Certain professional-use devices also face public-advertising restrictions under the advertising standards.
Sources: MHLW: advertising regulation under the PMD Act; Standards for Fair Advertising of Pharmaceuticals and related products, 2017
Check approval before promoting a product’s name or performance
Legal requirement — paraphrased
Applies when: The product falls within the approval/certification categories specified by Article 68.
MHLW’s PMD Act summary identifies Article 68 as a prohibition on advertising the name, manufacture, efficacy, effect or performance of specified medicines and devices before required approval or certification. Describing an offer as pre-launch does not itself establish an exemption.
Determine the Japanese regulatory route for the exact product or software function before publishing a campaign. This module does not classify every health app as a medical device.
Sources: MHLW: advertising regulation under the PMD Act · PMD Act Article 68 as reproduced by MHLW
Channel rules
Check the complete consumer-facing message
Regulator guidance
The misleading-representations regime covers goods and services, including misleading impressions about quality or price advantages. Review the full presentation and offer conditions. A truthful individual detail does not justify a deceptive overall claim.
Sources: Establishing Trusted Representation
Review the whole website journey
Editorial recommendation
Review the product card, metadata, testimonials, booking page and checkout together. Archive the published version and check third-party widgets after updates.
Campaign workflow
Medical Devices & Medtech: prepare the review
Editorial recommendation
Identify the device, intended purpose, risk class and intended users. Check local market status and any advertising review or public-promotion restriction. Use performance evidence for the advertised model and purpose; distinguish registration from approval.
Keep a traceable campaign decision
Editorial recommendation
Keep one review record linking the offer, local market status, claim evidence, exact creative, media settings and any regulatory or professional clearance. Record who checked each condition. Reopen the review when the offer, claim, source rule or execution changes.
Pre-publication checklist
- Identify the device, intended purpose, risk class and intended users.
- Check local market status and any advertising review or public-promotion restriction.
- Use performance evidence for the advertised model and purpose; distinguish registration from approval.
- Record product or provider eligibility before approving claims.
- Archive the final creative and its evidence, permissions and review decisions.
- Assign an owner for source updates, complaints and prompt withdrawal of inaccurate material.
Scope and unresolved questions
- March 2026 sixth-edition medical advertising examples, website exemption conditions and FFC transitions have been checked. Remaining checks concern prefectural implementation, practitioner-specific and pharmacy requirements, actual product notifications and treatment disclosures, personal-information processing and each messaging technology. This pack does not supply every Japanese mandatory warning text.
- This national baseline does not review every broadcaster rule, platform policy, regional licensing condition, promotion mechanic or data-transfer arrangement. No format-specific warning dimensions or durations should be inferred where none are supplied.
Research scope, introduction and dates
A medical-device campaign on websites in Japan depends on the intended purpose, users and local regulatory status of the advertised model. Review those facts before turning performance evidence into a consumer-facing promise.
On a website, the headline, product card, testimonial, embedded video and booking or checkout page all contribute to the message. Follow the rules below across that journey, rather than reviewing the landing-page text in isolation.
General market orientation, not legal, regulatory or medical advice, a complete compliance plan or clearance of an advertisement. Actual requirements depend on the specific offer and campaign.
How to use this national baseline
Editorial overview
This framework combines researched national rules with editorial review steps. Japanese product and medical-service advertising baseline; local and product-specific implementation requires review. A visible channel workflow does not establish that the selected product or service may be advertised there. Read the category restrictions first.
The review date identifies when the cited provisions or regulator excerpts were checked. It does not mean that every local rule, exception, professional standard or platform policy has been reviewed.
Sources
- MHLW: advertising regulation under the PMD Act
Targeted source review; apply the cited provision to the exact offer and check subsequent changes before launch.
- Standards for Fair Advertising of Pharmaceuticals and related products, 2017
Targeted source review; apply the cited provision to the exact offer and check subsequent changes before launch.
- Establishing Trusted Representation
Targeted source review; apply the cited provision to the exact offer and check subsequent changes before launch.
From framework to action
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