Japan · Advertising framework
Email, SMS and direct-message marketing for diagnostic tests and services 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
Check the specified-email opt-in regime
Regulator guidance
Advertising email generally follows an opt-in model with defined exceptions. Review consent records, sender identification and refusal handling under the applicable email and distance-selling rules. Do not assume every SMS or platform direct message has the same legal treatment.
Sources: Key points of the Act on Regulation of Transmission of Specified Electronic Mail
Separate promotional and service messages
Editorial recommendation
Review the rules for the actual delivery method: email, SMS and private social messages are not interchangeable. Keep the relevant permission record, accurate sender details and a working suppression process.
Campaign workflow
Diagnostics & Health Testing: prepare the review
Editorial recommendation
Separate a test kit, laboratory service, screening package and medical interpretation. State the intended population and explain the limits of a positive or negative result. Review both product rules and provider rules when a device is bundled with a clinical service.
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
- Separate a test kit, laboratory service, screening package and medical interpretation.
- State the intended population and explain the limits of a positive or negative result.
- Review both product rules and provider rules when a device is bundled with a clinical service.
- 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
Advertising diagnostic tests and services by email, SMS and direct messages in Japan requires a distinction between the test product, the laboratory service and the interpretation of the result. Use this framework to review those layers and the limits of the advertised outcome.
Email, SMS and private platform messages can follow different permission rules. Identify the delivery technology and the recipient relationship, then review the promotional content and withdrawal process separately.
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.
- Key points of the Act on Regulation of Transmission of Specified Electronic Mail
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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