SAKURA Law Office | Legal Update by Managing Partner Kenshiro Michishita
Legal analysis cutoff: October 9, 2026 | Final editorial revision: October 23, 2026
SAKURA Law Office | Managing Partner Kenshiro Michishita
In a cross-border supply chain, the business that contracts with a customer is not necessarily the entity on which product-safety legislation places regulatory responsibility. A manufacturer outside Japan may sell through a Japanese-language online storefront, a separate company may operate the marketplace and collect payment, and a logistics provider may store and fulfil orders from a warehouse in Japan. None of those commercial arrangements, by itself, answers who must assess conformity with Japanese technical standards, preserve inspection records, communicate with regulators or organise a recall when a product proves dangerous. The apparent convenience of online distribution can obscure a material gap between the location of commercial decision-making and the ability to prevent harm in the Japanese market.
Japan has sought to close that gap through the Act Partially Amending the Consumer Product Safety Act and Other Related Acts, Act No. 67 of 2024, promulgated on June 26, 2024. Its principal provisions took effect on December 25, 2025. The amendments address direct sales by overseas businesses to Japanese consumers without an intervening domestic importer, establish the role of a designated contact in Japan, and introduce additional protection for products intended for young children. A further amendment to the relevant Cabinet Order, effective July 8, 2026, extended the children's product regime to specified bed guards and strollers. These are enacted and implemented legal requirements, not proposals awaiting commencement.
The reforms should nevertheless not be understood as a blanket certification scheme for everything sold into Japan. The four applicable Acts regulate different product classes, and the legal consequences of business notification, conformity assessment, a PSC or other PS mark, reporting a serious incident and compensating an injured person arise from different provisions. In particular, the appointment of a domestic administrator does not automatically transfer all administrative duties or all civil liability from an overseas business to that person. Nor can a single commencement date be applied mechanically to legacy stocks of toys, infant beds, bed guards and strollers: transitional treatment differs by product category.
For boards, overseas headquarters, General Counsel, manufacturers, importers, marketplace operators and M&A teams, the resulting task is to govern the entire life of a product. The analysis below begins with product classification and the identification of the legally responsible business, then considers domestic-administrator contracts, children's safety markings, online marketplaces, accident reporting and recalls, product-liability claims, and the integration of these matters into procurement, corporate transactions and continuing board oversight. The commercial objective is not an abstract declaration of compliance. It is the ability to establish, with evidence, that every important safety decision can be implemented promptly by an identified party.
Executive Summary
The four Product Safety Acts are the Consumer Product Safety Act, the Electrical Appliances and Materials Safety Act, the Gas Business Act, and the Act on the Securing of Safety and the Optimization of Transaction of Liquefied Petroleum Gas. Their provisions are not interchangeable. Where an overseas business supplies a product subject to a statutory PS mark directly to consumers in Japan without an intervening Japanese importer, it may be regulated as a specified importer. Applicable obligations include business notification, conformity with technical standards, the prescribed inspections and records, appropriate marking, and appointment of a domestic administrator. Use of an online marketplace is an important example of the sales model, but the identity of the regulated operator must be determined from the actual transaction, not from the website's branding or payment arrangements alone.
The domestic administrator provides a legally recognised point of contact in Japan for regulators, protection measures and documentation. A suitable individual or entity must meet the applicable requirements and perform duties set out in an authorised arrangement with the overseas business. The appointment is not an unqualified guarantee of the product's safety, an automatic assumption of the manufacturer's tort obligations or a substitute for the specified importer's own compliance. Legal teams must separate statutory responsibility, obligations undertaken under the appointment agreement and any independent civil liability arising from the administrator's actual conduct.
Japan's specified-products-for-children regime took effect on December 25, 2025 for relevant infant toys and infant beds; bed guards and strollers were added on July 8, 2026. The Children PSC Mark, intended-age information and precautionary notices must be considered together with the prescribed testing regime. Existing infant beds bearing the former PSC mark may be sold only through March 24, 2027, subject to the applicable transitional provisions. For bed guards, the relevant transitional period runs through July 7, 2027; for strollers, through July 7, 2028. The treatment of toys manufactured or imported before December 25, 2025 is different. A company should establish the product's legal category, design and age suitability, manufacturing or import history, evidence of tests, markings and remaining inventory before determining whether a particular sale can continue.
After launch, a serious product incident can activate a statutory report to the Consumer Affairs Agency, typically within ten days of the manufacturer or importer becoming aware of it, without waiting for a final technical explanation. Reporting, voluntary recall, a mandatory hazard-prevention order and a civil claim under Japan's Product Liability Act are distinct processes. A PS mark or record of regulatory conformity is not a conclusive defence to a product-liability claim; conversely, a regulatory labelling problem does not automatically prove the elements of a claim for every alleged loss. Commercial contracts, documentary access, customer traceability and insurance must therefore be designed for an investigation or recovery operation that may cross several corporate entities and jurisdictions.
Effective product-safety governance is continuous. It connects the legal classification of each stock-keeping unit with the entity making any statutory filing, component and production changes, test evidence, sales channels, accident notifications, affected lots, recall performance and post-acquisition continuity. Product safety is accordingly a question for senior management and the board, not solely for a technical certification department. A purchaser conducting M&A due diligence must investigate the historical record and the ability to continue compliant sales after closing, including unresolved complaints and latent liabilities.
1. The four statutory regimes: identifying the responsible business in a cross-border transaction
The first question in Japanese product-safety law concerns the regulated product rather than the nationality of the seller. The Consumer Product Safety Act establishes the PSC marking framework for certain consumer products designated by Cabinet Order because of their potential to injure users. The Electrical Appliances and Materials Safety Act provides a different regime for designated electrical appliances and components, typically associated with the PSE mark. The Gas Business Act and the legislation governing liquefied petroleum gas appliances impose their own requirements. The four statutes share a protective objective, but their categories, procedural steps, inspection requirements and permitted marks differ. Food, pharmaceuticals, medical devices and other goods may also fall under separate sectoral legislation; the term 'four Product Safety Acts' does not displace those rules or subject every consumer article to a PS mark.
Historically, Japanese regulatory administration could often identify a business importer established in Japan and require that entity to fulfil applicable obligations. Overseas operators now frequently reach consumers without such an intermediary, using a digital marketplace, a branded website or direct fulfilment arrangements. The 2024 amendment addresses a circumstance in which the traditional importer-based compliance architecture might otherwise lack a practical regulatory counterpart. Since December 25, 2025, an overseas operator engaged in the prescribed direct-import business may be brought within the relevant filing and substantive obligations as a 'specified importer' (tokutei yunyū jigyōsha). Being located overseas is not a prohibition on selling in Japan; the question is whether the statutory criteria apply to the particular products and channel and, if they do, how the business complies.
That legal characterisation cannot safely be inferred from the name appearing at the top of a product page. Counsel should establish which company enters into the consumer sale, controls price and inventory, arranges the international movement of goods and bears the commercial risk of delivery. It is necessary to determine whether an actual domestic importer stands between the overseas seller and the Japanese consumer; whether a fulfilment company merely stores stock or also purchases and resells it; and whether the distribution model changes when inventory has already entered Japan. METI's December 2025 examples clarifying importer attribution assist with this fact-specific exercise. Possession of a warehouse, an address on a shipping label or responsibility for payment processing is evidence of the transaction's structure, but should not be treated in isolation as a conclusive legal test.
The distinction matters at the moment of market entry. Under the Consumer Product Safety Act, the scheme involves notification of the relevant manufacturing or import business and compliance with technical standards, inspections, record-keeping and marking conditions. It is not a universal prior licensing process by which the government separately certifies the quality of every marketed unit. Certain 'special specified products' require additional conformity inspection by a registered conformity assessment body. A manufacturer or importer that satisfies the applicable conditions may display the statutory mark, but the mark does not mean that a government agency has approved every production lot or that a later injury cannot raise civil liability. An apparently routine product may also involve components subject to other legislation, requiring a separate classification exercise.
A children's battery-operated article illustrates the danger of approaching the matter by marketing category alone. Its play function and intended age may bring the toy under the children's provisions of the Consumer Product Safety Act, while an accompanying AC adapter may separately fall within the Electrical Appliances and Materials Safety Act. Product design, warnings, electrical specifications, inspection methods and marks must be considered by reference to each regulated product or component. Equally, imposing a purported requirement to obtain a non-existent government certification for an exempt accessory can create unnecessary contractual expense and misleading statements to distributors. The compliance answer must follow the legal definition, not the intuitive description of the product.
The amended framework does not relieve domestic importers of obligations they already possessed. It instead makes the allocation of responsibility more explicit in direct-to-consumer models involving overseas businesses. A manufacturer, an independent Japanese distributor, an overseas specified importer, a domestic administrator and an online marketplace should not be treated as if each occupied the same statutory position. An appropriate opening deliverable is an SKU-level regulatory map showing the applicable legislation, model and components, the entity responsible for notification and conformity, the relevant documentary custodian, contractual service providers and the contact authorised to deal with public authorities.
Such a map has to survive changes in the business model. A switch from direct overseas sales to a Japanese exclusive importer, the rebranding of an OEM product, a change in fulfilment provider, a modification of the product's declared age range or an alteration to safety-critical components may affect prior filings and records. The legal team's review should therefore recur at product modification and distribution restructuring, not end when the first batch is launched. Only then can the business determine which undertakings it is competent to give to retailers, customers, insurers and an eventual purchaser.
2. Specified importers and domestic administrators: turning legal accountability into an effective contract
Where an overseas operator falls within the specified-importer provisions, the domestic administrator is an essential part of the regulatory relationship. Japanese materials use the expression kokunai kanrinin, which may be rendered as 'domestic administrator' or, in some official English summaries, 'domestic supervisor'. The appointment is intended to provide a person within Japan through whom necessary product-safety measures and regulatory communications can be effected. The administrator may be an individual or an organisation, provided the applicable requirements are satisfied, including a Japanese address and an ability to communicate in Japanese. The selection is not a mere clerical insertion of a name into a filing. The individual or entity must be capable of dealing with official correspondence, technical records, responsible personnel and the overseas business when an urgent intervention is required.
METI's guidance for overseas specified importers identifies documentation needed for the relevant business notification. Depending on the facts, it includes a corporate-registration certificate or residential-registration evidence for the domestic administrator, an instrument establishing the administrator's authority, a copy of the appointment agreement and other prescribed materials. The administrative relationship must be genuine. METI has expressly warned against filings purportedly made on behalf of overseas importers without the latter's consent. If an advisory firm, distributor, logistics company or other service provider assists with an application, the authorised principal and scope of delegated authority should be established and recorded before submission. Completion of the filing and subsequent compliance remain distinct issues.
The domestic-administrator agreement is particularly important because government-facing functions cannot be performed by an empty contractual title. Official requirements encompass contact arrangements with METI, cooperation in recalls or other measures preventing harm, authority to receive official notifications and dispositions, transfer and retention of inspection records and conformity certificates, and cooperation with demands for reports or inspections. The contract should translate those matters into defined operational responsibilities, identifying who monitors regulatory messages, who can reach a competent decision-maker outside Japan, where each record is stored and how deadlines will be calculated. A realistic arrangement will also provide for substitute personnel, language support and a method of preserving records if the overseas business changes its legal form.
A recurring misconception is that the domestic administrator thereby becomes the Japanese importer, the manufacturer's insurer and the civil guarantor for all injured purchasers. METI's explanations of the 2024 reforms do not support that proposition. The position exists principally to make statutory administration and enforcement workable; appointment alone is not intended to confer universal liability for product-related damages. This does not mean that the administrator is immune from responsibility for its own conduct, or that a separate role as manufacturer, importer, business operator or contractual guarantor is irrelevant. The precise basis of any administrative duty, contractual undertaking, negligent act or Product Liability Act claim must be established independently. Parties should not attempt to allocate non-transferable public-law obligations merely by drafting a broad indemnity.
A well-designed appointment agreement should instead allocate tasks that are capable of performance. The overseas business may be required to warrant the accuracy of product specifications, test results and submitted records and to give advance notice of a change in factory, supplier or safety-critical component. The administrator can undertake to retain prescribed copies, forward correspondence immediately, maintain emergency contacts and support inspections and recall logistics. Clear deadlines should distinguish routine changes from an accident or allegation of a serious defect. The parties should address translation responsibility, audit access, access to original documents, cost reimbursement, confidentiality, data protection and the ability of the administrator to escalate a product-safety concern even where commercial staff prefer to continue sales.
Insurance and compensation arrangements raise a separate regulatory point. The Consumer Product Safety Act's notification framework includes measures to secure compensation for damage caused by defective products. METI's May 2026 business-compliance guide describes the relevant liability-insurance parameters, including coverage limits of at least JPY 10 million per injured person and JPY 30 million annually in the circumstances addressed by the guide. This should not be confused with a universal rule in the Product Liability Act requiring every seller of every consumer good to purchase the same insurance. The policyholder, insured entities, geographic scope, covered products, exclusions and period of cover must be checked against the actual overseas direct-sales structure and the applicable regulatory requirements.
The operational value of the administrator depends on records that can be produced when requested. Inspection certificates, copies of reports relating to special specified products, evidence of conformity, production-batch identities and correspondence are of limited use if held in disconnected files with no link to the model sold in Japan. Foreign-language reports may be technically sound but still require a controlled index indicating the tested item, production site, version, date, method and authorised holder. An agreement schedule can specify document categories, permitted digital repositories, version controls, mandatory notice of updates, retention terms, disaster recovery and the period within which material must be supplied to a regulator. The objective is traceable evidence, not merely possession of PDFs.
The appointment must also function after corporate events. Expiry of the services contract, resignation of the administrator, a change of address, a departure of the overseas manufacturer's responsible officers or an acquisition of the group can disrupt the very communication channel on which the regime relies. Advance notice, a successor-appointment process and handover of retained records therefore belong in the commercial contract and corporate-change controls. Where the administrator ceases to satisfy the statutory requirements, continued use of the previous filing and marking arrangements cannot be assumed to be harmless. A company should assess the procedural consequences and sales implications before the contact mechanism fails, rather than treating the administrator as a name used only for market entry.
3. The Children PSC Mark: product design, age suitability and transitional stock
The children's product reforms are concerned not only with whether a product mechanically passes a test but also with the risks created when a child uses it in a predictable manner. Effective December 25, 2025, the Consumer Product Safety Act created the category of specified products for children. Article 2(4), Article 12-2 and related provisions connect product conformity to requirements concerning age suitability and precautions for use. A manufacturer or importer must establish the appropriate designation and obligations from the article's intended function and design. An arbitrary age number placed on packaging or a web listing is not a legitimate substitute for that analysis if the product has in fact been designed for younger children.
Infant toys intended for play by children under 36 months are an important new category. The applicable manufacturer or importer must determine conformity with prescribed technical standards, perform or procure the appropriate self-inspection and maintain the requisite records, ensure the intended-age and parental-supervision warnings required in context, and affix the round Children PSC Mark when the legal conditions are met. Such toys are specified products for children but are not, as a class, 'special specified products'. Accordingly, unlike the regime for infant beds, mandatory statutory conformity inspection by a registered inspection body is not the default prerequisite; the responsible business may use an external testing laboratory to support its own conformity determination. Outsourcing a test does not transfer the statutory determination or its documentary responsibility.
Age classification must be supported by the design record and the way the article is actually presented. Colour, shape, materials, play pattern, physical functions, marketing imagery, selling category and the audience ordinarily expected to use it may all bear on whether it was designed for infants under 36 months. A supplier's existing 'ages three and above' label does not settle the matter under Japanese law. METI's published interpretations also address how relevant international standards, including ISO, EN and ASTM examples, may substantiate technical conformity. A specific no-action-letter treatment of certain Japanese toy-safety (ST) standards has a similarly defined purpose. Neither should be represented as a general exemption from business notification, required warnings or the Children PSC Mark.
The commencement of the toy regime also requires attention to provenance. The official METI transition materials differentiate toys manufactured or imported before December 25, 2025 from those newly manufactured or imported after that date. An existing item without the new mark cannot responsibly be assessed from a catalogue photograph alone; the enterprise should be able to establish the relevant manufacturing or import date and the version to which the mark requirement applies. Where one merchant combines old and new batches under the same product listing, traceability is essential both for avoiding unlawful sales and for avoiding unnecessary destruction of stock permitted by a transition provision.
Infant beds occupy a different legal position. They were already subject to the heightened 'special specified product' regime before the children's marking reform and remain subject to the required conformity examination by a registered body. From December 25, 2025 they also fall within the specified-products-for-children category, requiring a transition from the former diamond PSC mark to the diamond-shaped Children PSC Mark. METI provides a transitional sales period for products bearing the older mark through March 24, 2027; sales of old-mark stock are no longer permitted from March 25, 2027. A business acquiring or distributing beds must examine each unit's production history, conformity documentation and visible mark rather than treating the reform as a reason either to discard all previous inventory immediately or to ignore a firm end date.
An amendment made by Cabinet Order No. 117 of 2026 designated child bed guards and strollers as specified products and specified products for children with effect from July 8, 2026. In the official English explanation, a child bed guard is protection principally intended for domestic use and attached to a bed to prevent a child up to 60 months old from falling. A stroller is a small vehicle principally for transporting a child up to 36 months old during walking. The actual construction and intended purpose remain important: a generic adult-side bed rail or utility trolley should not be placed in these categories solely because a seller uses a similar commercial name. The technical standards and required statements of intended age and safe use must be matched to the designated item.
The start date of July 8, 2026 is not the same as the date on which every unmarked item becomes unsaleable. METI's May 2026 official FAQ provides transitional treatment for child bed guards through July 7, 2027 and for strollers through July 7, 2028. Within the respective periods, sales of products without the Children PSC Mark may be permitted under the applicable statutory transition. The separate arrangements for infant toys and beds must not be conflated with these dates. Nor does the existence of a period allowing sales of particular unmarked stock dispense with the need to assess requirements applying to newly manufactured or imported goods after commencement. The operative transitional text and product history should control each specific decision.
Bed guards demonstrate why warnings must form part of the safety design rather than an afterthought. Government materials identify risks, including suffocation hazards associated with use by infants younger than 18 months. A structurally compliant item may still create danger if its purchaser cannot readily understand when and how it should be used. The legal description of the intended age, warnings on the package, Japanese instructions, imagery in an online listing and recommendations supplied by affiliates or retailers should not contradict one another. A formal physical label cannot by itself repair a consumer-facing sales page that encourages foreseeably dangerous use. The advertising, product engineering and customer-service functions need one verified description of the product's permitted uses.
The practical response is accordingly more substantial than replacing a mark on a carton. At development, the business should settle the statutory category, intended-age assessment, testing methods and whether registered conformity examination is required. At mass production, it must evaluate supplier and materials changes against the scope of previous test evidence. In distribution, it needs batch records capable of distinguishing older inventory from newly regulated production, controls for marketplace listings, and a means of directing reports of unsafe use back to the quality team. The purpose of this integrated system is to preserve the evidence of safety at the moment of supply while continuously learning from the way the product is used after it reaches households.
4. Online marketplaces and distribution networks: stopping unsafe listings without confusing legal roles
Online marketplaces are central to the practical enforcement of modern product-safety law because they connect overseas sellers with Japanese consumers even where the seller has no conventional presence in Japan. Their economic role, however, is not identical to the statutory role of a manufacturer or importer. A platform may provide the transactional environment without taking ownership of the goods, while another operator may both operate a website and import its own merchandise. Classification must therefore be performed for the particular product and transaction. The 2024 amendments addressed the genuine difficulty of removing dangerous listings where the seller cannot be reached or identified, rather than deeming every marketplace to be the manufacturer of every article offered through it.
Article 32-2 of the Consumer Product Safety Act addresses cooperation by providers of transaction digital platforms in connection with specified hazard-prevention measures concerning regulated products. Article 32-3 permits the competent minister, subject to the statutory circumstances and necessity, to request a provider to take measures including suspension of the use of its platform for relevant sales when the risk cannot reasonably be addressed through the responsible seller. Article 39-2 further provides a request mechanism concerning certain risks involving consumer products beyond the narrower class of specified products. The difference between cooperation duties, statutory administrative requests and independently binding orders against a business must be preserved. These provisions are not a general system of government pre-approval of every product listing.
A regulator's request to a marketplace, an operator's contractual decision to delist an item and a hazard-prevention order addressed to a manufacturer or importer may lead to similar practical outcomes, but they have different legal bases and addressees. It would be inaccurate to suggest that a request automatically makes a platform liable for every product sold through its service. It would be equally unwise for the operator to assume that, because a sales partner is legally responsible for conformity, the platform need not be able to identify an unsafe listing and halt its distribution when serious facts emerge. Statutory position and voluntarily assumed contractual capability can be distinct and mutually reinforcing.
The operating model should permit rapid identification and traceable action. Appropriate information may include the seller's verified identity and contact details, product category and regulated model, the correct PS mark where required, and enough notified-business information to route regulatory inquiries. Changes to product pages and seller identities need to be recorded where material. Consumer complaints, suspected injury and regulator communications should reach a team able to identify the listing and its seller, restrict access where justified, and preserve the history of what was offered. Such arrangements should be proportionate to the platform's activities and legal status rather than described as identical obligations for every intermediary.
Sellers must not confuse successful onboarding onto an online marketplace with proof of government conformity. A photo of a safety mark may be misleading or copied from a different model; a genuine inspection certificate may cover a sample with materially different components; and a listing may carry the name of a notified business that did not supply the relevant lot. The party with the substantive legal duty must be able to explain those differences. Businesses operating their own website in addition to multiple marketplaces also need a central sales-stop mechanism. A hazardous model should not remain orderable through a second channel simply because the first marketplace removed its listing or suspended the seller.
A particular difficulty arises because information needed for a recall may be held by different participants. The factory knows the failure mode and affected batch, the marketplace holds customer contact and order records, and the domestic administrator holds the regulator-facing agreement or inspection documents. None can reliably execute a timely recall if cooperation must be negotiated from the beginning after the incident. Distribution contracts should set out, to the extent legally permitted, secure routes for transmitting accident information, identification of affected buyers, removal of listings, customer notice, return and refund procedures, and responsibility for the operational and financial costs. Rules on personal information must be considered when purchaser data are shared for safety purposes.
The resulting governance question is not which single label should be assigned permanently to each company. A group may import some goods as principal, provide a marketplace for others and separately agree to act as a domestic administrator for an overseas supplier. Each role has its own legal conditions and practical conflicts. A coherent compliance architecture records those roles by product, assigns authority to respond to administrative requests and consumer alerts, and avoids contractual provisions that require conduct inconsistent with the actual statutory position of the participant. Such clarity is increasingly necessary to reconcile the commercial speed of cross-border e-commerce with the protection of consumers.
5. Serious product incidents and recalls: from the ten-day report to effective recovery
Once a product has entered the market, the first hours after learning of a serious incident can determine whether the organisation preserves evidence and prevents further injury. A dangerous response is to defer all action until the overseas factory completes a definitive technical investigation. Article 35 of the Consumer Product Safety Act requires a business manufacturing or importing a consumer product to report a serious product incident involving that product when it becomes aware of the relevant circumstances. The report is made to the Consumer Affairs Agency (CAA), which exercises the pertinent reporting function, generally within ten days of awareness; the CAA's official English overview clarifies that the day of awareness is included in the ten-day calculation. The applicable statutory definition of a serious incident must be assessed on the information available, including events involving death, serious injury, fire or carbon monoxide poisoning under the prescribed conditions.
A reportable serious incident is not limited to one for which a court or engineer has already found a product defect. The CAA's April 2026 English guidance stresses that an unknown cause does not, by itself, remove the reporting requirement, while incidents clearly unrelated to a product defect must be distinguished under the applicable framework. The responsible company should identify the product and model, known circumstances, injury or damage, quantities manufactured or imported and sold, and any other prescribed items. Where technical findings remain provisional, the report should make that uncertainty clear rather than inventing a conclusion. Conversely, uncertainty should not become an excuse to miss the statutory deadline.
Incident information seldom arrives through a single controlled mailbox. It may first be reported to a call centre, shop, marketplace, insurer, social-media account, regional distributor or overseas affiliate. A head office that learns of a possible fire while a Japanese service team waits for translated photographs can lose valuable time. The business should define how any plausible serious incident is escalated to quality, legal and a designated decision-maker, when an event is treated as sufficiently known to trigger an assessment of the reporting clock, and who can authorise a timely submission. Records must distinguish the date an employee became aware, the information then available and the subsequent development of the inquiry. The correct administrative procedure is independent of internal preferences about who manages customer relations.
Reporting and recalling are not synonyms. Article 38 provides a framework requiring manufacturers and importers to investigate product incidents and make efforts to take necessary voluntary recall and other safety measures, with related cooperation requirements for sellers. Separately, Articles 32 and 39 can support orders requiring measures to prevent danger where the statutory conditions are met. A voluntary withdrawal, a retailer's cooperative action and a public-law order compelling remedial steps are legally different decisions. An enterprise may have sound reasons to stop sales or conduct a precautionary recall before the full engineering cause is established, but the legal basis, scope and decision record of each step should be accurately described.
Determining the reach of a recall calls for more than measuring the number of complaints. Management must assess the seriousness of the potential harm, frequency and mechanism of failures, shared design or production characteristics, differences between batches, the users likely to be affected and the consequences of taking no action. An excessively narrow recall may leave products with the same underlying defect in circulation; an unnecessarily broad recall may disrupt essential supplies and threaten the business. METI's product-recall handbook provides an operational framework for risk assessment, product identification, traceability and communication. Its practical value lies in allowing the company to defend a measured decision based on evidence, while remaining able to expand the affected scope as information changes.
The CAA's July 22, 2026 publication concerning serious incidents involving, among other matters, a recalled lithium-ion portable power supply illustrates the separation of public incident reporting from the final legal assessment of a particular injury. Publication establishes that information has been reported and that safety warnings or existing recall measures may be relevant; it does not necessarily establish every element of product defect or private liability in every instance listed. It also reminds businesses that publication of a recall is only the beginning of risk reduction. The effectiveness of a recall must be assessed by whether the affected products are actually identified, repaired, exchanged, recovered or otherwise rendered safe.
Execution requires a working chain from product identifiers and lots to distribution locations and customers. Manufacturers may need the assistance of marketplaces and retailers to notify purchasers, accept returns, provide refunds or replacement units, and arrange safe transport and disposal. A clause stating that the overseas factory bears 'all recall costs' is of little immediate value if it has not appointed a Japanese-language service channel, funded logistics and supplied serial-number data. Recall performance should be monitored through measurable results, including units reached, actions completed, unresponsive customers and goods that may remain in use. The continuing risk, rather than the fact that the first announcement has been issued, should drive decisions about further communication.
Evidence preservation must proceed alongside safety action. The company may need to retain an affected unit, photographs, inspection and production records, maintenance data, service logs, complaint histories and records of the technical decisions made. Disassembling an accident product without an agreed process can jeopardise later causation analysis or litigation evidence; doing nothing can also expose others to risk. A protocol should balance immediate protection with preservation, involve qualified technical specialists and address access by insurers and independent investigators. Any transfer of customer records or sensitive evidence to an overseas parent or forensic provider must be evaluated against Japanese privacy requirements and the needs of future disputes.
Communications with regulators, customers, counterparties and the public should state what is known, what remains under investigation and which protective steps will be taken. An organisation should neither suppress a statutory report because a civil claim may follow nor announce, without evidence, that every incident constitutes an established product defect. Senior management's proper responsibility is to ensure that decisions from the first notice through risk containment, the extent of any recall, consumer notification, remediation and prevention of recurrence are made by competent persons and supported by a contemporaneous, intelligible record. This record is also the link to the different liability analysis addressed below.
6. Product liability and civil claims: why regulatory conformity does not settle compensation
The four Product Safety Acts principally regulate conditions under which relevant products may be manufactured, imported, displayed and sold, together with obligations relating to consumer safety. Japan's Product Liability Act addresses a different question: when a person suffers damage to life, body or property caused by a defect in a manufactured or processed movable item, which persons are required to compensate that damage? The overlap in protective purpose should not conceal the separate legal tests. A valid PSC or PSE mark does not conclusively establish that an item lacked a defect at the time of an incident. Conversely, a defect in regulatory labelling is not, without the additional elements, automatic proof of liability for all losses said to follow from the product.
Article 2 of the Product Liability Act defines a product as a manufactured or processed movable item and a defect by reference to the absence of the safety ordinarily expected, taking into account the nature of the product, its ordinarily foreseeable manner of use, the time it was delivered by the manufacturer and other relevant circumstances. In practice, lawyers and engineers frequently distinguish issues of design, manufacture, and instructions or warnings. That taxonomy can aid analysis, but it should not be represented as an exhaustive list of three separately defined statutory causes of action. For an infant product, the foreseeable manner of use may make a trap, entanglement or suffocation hazard material; the adequacy of necessary warnings may be equally significant even where a particular physical component meets a stated standard.
Under Article 3, a claimant ordinarily needs to establish a defect, legally relevant damage to a person's life or body or to property other than the defective product itself, and the required causal relationship. A notable feature of the Act is that the claimant need not establish the manufacturer's negligence as a separate element in the way generally required for an ordinary tort claim under Article 709 of the Civil Code. The statutory rule is not, however, unconditional insurance against every loss involving a product. Article 3 contains an exclusion where damage occurs only to the defective product itself. Contractual remedies, including obligations associated with non-conforming goods, and other tort causes of action may require separate analysis. A reported accident is not a substitute for the legal and technical proof relevant to any of those claims.
The identity of the defendant is equally important. Article 2(3) addresses persons who manufacture, process or import products in the course of trade, and other persons who present themselves, through names or legally relevant indications, as manufacturers or equivalent responsible persons. A company that merely resells a product supplied by an unrelated business is not automatically a 'manufacturer, etc.' under this provision. The outcome may differ if it imports the product or presents the item under its own brand in a manner falling within the statutory definition. A distributor outside the scope of the Product Liability Act may nonetheless face obligations under contracts or general tort law on the particular facts. Product labels, manufacturing arrangements, brand licences and import documentation are therefore substantive evidence, not merely commercial paperwork.
The 2025 specified-importer and domestic-administrator reforms should not be described as having amended the Product Liability Act to make each appointed administrator strictly liable for every defective article. The administrator's position under product-safety administration does not, without more, establish that it is an importer or apparent manufacturer under the separate civil statute. Equally, overseas manufacture or appointment of an administrator does not erase responsibility that otherwise attaches to a relevant defendant. In international incidents, choice of law, Japanese and foreign jurisdiction, service on overseas parties and the practical enforceability of a judgment can become central. Those are questions of private international law and procedural strategy, not automatic consequences of the notification filed under a Product Safety Act.
Limitation periods require their own analysis. Article 5 of the Product Liability Act sets out, in principle, a subjective period of three years after the victim or legal representative learns of the damage and the person liable, extended to five years for loss arising from death or bodily injury, together with a ten-year period linked to delivery of the product by the manufacturer. Special rules address certain latent harms and injuries arising after an incubation period. A company therefore should not set all evidentiary retention by the shorter administrative period applicable to a particular inspection record or assume that discontinuing sales extinguishes potential claims. The history of design choices, warnings, components and earlier complaints can remain relevant long after the last unit was sold.
The Act also provides prescribed defences, whose application depends on the technical circumstances and the knowledge available at the relevant time. Compliance with national or international standards, laboratory reports and statutory safety markings can be significant evidence concerning the precautions taken, but none should be marketed as a complete immunity from suit. Likewise, measures to secure compensation that are required under the Consumer Product Safety Act's own notification framework, voluntary product-liability insurance arranged by a business, and the substantive legal obligation to compensate under the Product Liability Act are different concepts. A policy may respond to some claims without settling whether liability is established; conversely, a legally meritorious claim may be outside a particular policy's exclusions or limits.
The international organisation of a manufacturing business makes access to evidence essential. A factory may possess technical drawings, the Japanese distributor customer histories, the administrator correspondence with METI, and an insurer the record of claims and loss-adjusting decisions. Before any incident, the agreements should allow a properly authorised investigation or defence team to obtain documents legally and promptly, subject to privacy and confidentiality controls. If those rights and retention responsibilities are negotiated only after a major injury, conflicting interests may obstruct the inquiry. Ultimately, the bridge between sound regulatory compliance and a reasoned assessment of civil liability is the ability to reconstruct the product, its supply history, the alleged failure and the decisions taken in response.
7. Supply contracts, M&A and board oversight: governing safety throughout the product lifecycle
A credible response to Japan's 2025 and 2026 reforms is not a checklist completed when products clear customs. It is a system capable of following an item from design and sourcing through production, market entry, consumer use and the resolution of possible injuries long after it is discontinued. At the design stage, the organisation should establish each product's statutory category, applicable PS marking regime, identified notifying business, intended use and age group, and the method by which technical requirements will be tested. It should link that determination with the specimen tested, approval of material and component changes, production inspection, lot and shipment information, Japanese-language safety statements and the authority to stop sales. A product register of this kind is not simply an inventory list; it records whose decision justified the product's availability to Japanese consumers.
A supply agreement, OEM manufacturing contract or distribution master agreement must support the actual regulatory allocation. Broad statements that products 'shall comply with all applicable laws' have a role, but do not by themselves give an importer the information needed to confirm conformity or respond to an incident. The agreement should provide a workable basis for receiving specifications, test methods and complete reports; controlling changes of factory or critical component; auditing third-party laboratory evidence; preventing counterfeit or inaccurate marks; escalating reports of defects or abnormal failure rates; quarantining affected lots; cooperating with official inquiries; and allocating the operational and financial costs of a recall. A contractual breach does not necessarily move the public-law duty from one company to another. The essential value of the contract is therefore its enforceable allocation of information, authority, cooperation and reimbursement.
Domestic-administrator arrangements and marketplace agreements should be designed as parts of the same assurance structure. If reports from the manufacturer, delisting messages from a marketplace and regulatory correspondence through the administrator each enter an unrelated system, different teams may reach incompatible conclusions about the same model. Quality assurance, legal, customer service, information technology and business management need to know which facts are shared, who determines the affected scope, who may order an immediate stop to sales and who submits mandatory reports. These responsibilities should be agreed in ordinary operations, with records of testable escalation exercises where the business's scale and risk justify them.
An acquisition of a manufacturer, importer, product brand or online distributor makes historical compliance a valuation issue. Due diligence should address notifications, use of marks, product-by-product test evidence, contractual ownership of records, domestic-administrator appointments, material customer complaints, serious incident reports, recall and refund history, official correspondence, liability insurance and the prospect of claims that have not yet matured. The buyer should review transitional inventory, particularly in children's categories where a deadline can alter the legal value of unsold stock. If a transaction changes the entity that actually imports goods, counsel must establish how the incoming operator will discharge notification and inspection obligations after closing and which party will remain able to supply evidence relating to earlier lots.
Transaction documents can reflect this exposure through carefully calibrated representations, covenants, indemnities and conditions. Sellers may be asked to confirm that material product-safety filings, marks and test records are valid to the extent warranted by the underlying evidence and that identified regulatory notices or serious incidents have been disclosed. Signing-to-closing undertakings should require timely notice of newly reported serious incidents, significant supplier changes or proposed recalls. Specific arrangements may be needed for legacy inventory, cooperation in claims, retention of technical records, access to the overseas manufacturer and reimbursement for identified risks. A warranty that a target has 'all permits' is an inadequate substitute for examining a regulatory regime centred on business notification and continuing conformity duties.
Recall costs and latent product liability can affect price and deal structure. A purchaser should investigate, where data permit, the number of units potentially subject to remedial action, whether end users are identifiable, costs of replacement and transport, likely compliance with recall notices, deductibles and exclusions under insurance, and the realistic ability to obtain reimbursement from overseas suppliers. It would be unsound to treat every conceivable future loss as an existing fixed debt; it would be equally unsound to disregard measurable exposure merely because no proceedings have yet begun. The legal analysis, technical probability, accounting treatment and proposed contractual risk allocation should be reconciled rather than developed in separate silos.
Board oversight must test whether product-safety management works in practice, not merely whether an organisation chart contains a compliance department. Useful information includes completeness of the product and distribution register, timeliness of regulatory reclassification after amendments, missing test files, speed of escalation from first incident notice, rates of successful contact with users during a recall, and verification that remedial steps have been completed. A severe defect can create conflict between short-term sales and the protection of consumers. The board should therefore establish in advance how sales suspension and recall decisions are escalated, who has the technical independence to recommend them, and what information is required for an informed management decision.
The decisive test of a product-safety system arrives when conformity is questioned. Can the business locate the right product and lot, require cooperation from suppliers, communicate with Japanese authorities, warn customers in a usable language, fund and perform the necessary recovery, and later explain why its decisions were reasonable? The reforms of 2025 and 2026 should be absorbed into that continuing discipline rather than treated as temporary exercises in replacing labels. For internationally active businesses, compliant distribution and sustainable enterprise value depend on a chain of accountability connecting design, contracting, manufacturing, digital sales, crisis response, civil claims and corporate governance.
Frequently Asked Questions
Q1. What are Japan’s four Product Safety Acts, and does every imported product need a PS mark?
The four Acts are the Consumer Product Safety Act, Electrical Appliances and Materials Safety Act, Gas Business Act, and Act on the Securing of Safety and the Optimization of Transaction of Liquefied Petroleum Gas. Statutory PS marking applies to specified product categories under the relevant legislation, not to all goods imported into Japan. Classification of the product and identification of the relevant manufacturer or importer come first.
Q2. Does an overseas seller automatically become a specified importer whenever it lists goods on a Japanese marketplace?
No. The legal characterisation depends on the actual sales and import structure, especially whether the overseas business sells a covered product directly to consumers in Japan without an intervening domestic importer. The location of a website, payment provider or fulfilment warehouse does not settle the issue by itself. METI’s official examples of importer attribution should be consulted.
Q3. Must a domestic administrator be a Japanese corporation, and does the appointment make it liable for every accident?
An eligible individual as well as a corporate entity may act, subject to Japanese location, language and other prescribed requirements. The statutory role concerns regulatory communication, records and protective action. Appointment alone does not automatically establish liability under the Product Liability Act for every injury; contractual undertakings, actual conduct and any other statutory role must be assessed independently.
Q4. Can a specified overseas importer place a required PS mark on its goods without appointing a domestic administrator?
Where the statutory specified-importer regime applies, a compliant domestic-administrator appointment and the relevant business notification form part of the required framework. METI explains that a specified importer without a duly appointed domestic administrator cannot complete the regime simply by affixing a mark and selling the products. Product- and statute-specific requirements must also be satisfied.
Q5. Can a toy avoid the new requirements merely by carrying a label saying “ages three and above”?
No. The regulation concerns toys designed for play by children under 36 months, assessed by their construction, functionality, intended use and commercial presentation. A label inconsistent with the product’s actual design will not by itself take the item outside the regulated category. Relevant toys require the applicable conformity assessment, age and warning statements, and Children PSC Mark.
Q6. Does compliance with an overseas safety standard or Japan’s ST mark remove the need for the Children PSC Mark?
Generally not. Recognised international testing standards and particular METI treatment of ST-standard conformity can be relevant to establishing technical compliance. They should not be described as a general exemption from the statutory business notification, prescribed age and warning statements, or Children PSC Mark. The product’s precise category and published official guidance are controlling.
Q7. Until when can infant beds carrying the former diamond PSC mark be sold?
METI’s published transition permits sales of relevant old-mark infant-bed stock through March 24, 2027; such products cannot continue to be sold with only the old mark from March 25, 2027. Infant beds also remain subject to the special-specified-product requirements, including the applicable conformity examination by a registered body.
Q8. Were unmarked strollers and bed guards automatically prohibited from sale on July 8, 2026?
No. That date commenced their designation as specified products for children, but METI’s FAQ provides relevant transitional sales treatment for bed guards through July 7, 2027 and for strollers through July 7, 2028. The product’s design, manufacture or import history and the particular transitional rule must be verified. A sales grace period should not be confused with exemption from every obligation concerning newly manufactured or imported goods.
Q9. Does every infant toy require a statutory examination by a registered conformity assessment body?
No. Infant toys are specified products for children but, as a class, are not special specified products. The notified business must determine and document technical conformity and perform the required self-inspection, whether internally or with an outside laboratory. The heightened registered-body examination continues to be relevant to infant beds.
Q10. May a manufacturer wait until it has established the cause of an accident before starting the ten-day report period?
No. Article 35 reporting is generally required within ten days of the relevant manufacturer or importer learning of a serious product incident, and the CAA’s official English guidance includes the day of awareness in that calculation. A final root-cause finding is not ordinarily a prerequisite. The business should promptly assess the reporting criteria, state what remains uncertain and make any required report on time.
Q11. Is an online marketplace automatically subject to the same liability as the importer of a hazardous product?
No. The Product Safety Act contains specified platform cooperation and request mechanisms, but they are not a blanket rule treating a marketplace as importer of all listed goods. A platform can separately choose to remove listings under its terms and should be able to assist with urgent safety matters. The precise regulatory role and any independent contractual or civil liability depend on the relevant transaction and conduct.
Q12. What should an M&A purchaser investigate when buying a Japanese product business?
Key items include legal classification and marks, business filings, technical and inspection records by model, supplier and domestic-administrator contracts, transitional inventories, serious incident reports, recall and refund history, unresolved complaints, official correspondence, product-liability insurance and latent claims. The buyer should also verify who will perform statutory obligations, control records and manage incidents after closing, particularly if the importing or sales entity changes.
About the Legal Update Series
SAKURA Law Office and Managing Partner Kenshiro Michishita publish this Legal Update series as a continuing body of practical legal analysis for Japanese and international businesses. Its subject matter includes corporate law, cross-border transactions, M&A and private equity, corporate governance, financial regulation, technology, economic security, compliance, intellectual property, consumer protection and corporate crisis management. Each edition seeks to distinguish binding Japanese statutes and implementing instruments from administrative interpretations, voluntary guidelines, published incident information and independent practical recommendations. It connects primary sources with decisions faced by boards, executives, General Counsel and transaction teams. Information about the firm and author is available on the official SAKURA Law Office website and the professional profile of Managing Partner Kenshiro Michishita.
Related resources: SAKURA Law Office Official Website | Managing Partner Kenshiro Michishita — Professional Profile
How SAKURA Law Office Can Assist
SAKURA Law Office can advise Japanese and overseas manufacturers, importers, marketplace operators, distributors, investors and purchasers on the scope of the four Product Safety Acts and the allocation of responsibilities in overseas direct-sales arrangements. Its services include legal analysis of specified-importer notifications and domestic-administrator appointments; review of supply, OEM, distribution, platform and administrator contracts; interpretation of regulatory classifications, children’s-product warning and transitional provisions; and legal coordination of the initial response to accidents, mandatory reporting, recall procedures and product-liability disputes. The firm can also assist with product-safety due diligence, transaction documentation, post-closing integration and the governance of safety decisions at board and management level. Technical classification, testing and conformity decisions must be coordinated where necessary with METI, competent agencies and suitably qualified testing experts. Legal advice does not constitute a government filing, technical certification or guarantee of a regulatory outcome.
Contact
SAKURA Law Office
Ark Hills South Tower 4F, 1-4-5 Roppongi, Minato-ku, Tokyo 106-0032, Japan
Managing Partner Kenshiro Michishita
Principal References
2. e-Gov Laws, Consumer Product Safety Act (Act No. 31 of 1973; authoritative Japanese text)
4. e-Gov Laws, Electrical Appliances and Materials Safety Act (Act No. 234 of 1961; Japanese)
5. e-Gov Laws, Gas Business Act (Act No. 51 of 1954; Japanese)
11. METI, Examples Clarifying the Identification of Importers (December 19, 2025; Japanese)
16. METI, New Safety Regulation for Infant Toys Designed for Children Under Three (Japanese)
23. METI, Safety of Products Sold through Online Transactions and Marketplaces (Japanese)
24. METI, Post-Market Controls under the Consumer Product Safety Act (Japanese)
28. METI, Consumer Product Recall Handbook 2022 (full Japanese edition)
29. METI, Summary of the Product Recall Handbook (published March 2024; Japanese)
31. e-Gov Laws, Product Liability Act (Act No. 85 of 1994; authoritative Japanese text)
33. Consumer Affairs Agency, Article-by-Article Commentary on the Product Liability Act (Japanese)
34. Consumer Affairs Agency, Official Product Liability Act Q&A (Japanese)
Disclaimer
This Legal Update draws on official primary material publicly available as of October 9, 2026, including Act No. 67 of 2024; the four relevant Product Safety Acts and their implementing instruments; METI materials concerning overseas specified importers and domestic administrators; guidance on the Children PSC Mark and the 2026 designation of child bed guards and strollers; the CAA’s incident-reporting materials and published safety notices; and Japan’s Product Liability Act and official commentary. It is general information intended for corporate decision-makers and legal professionals and is not an opinion or legal advice concerning any particular product, contract, enterprise, accident or dispute. Where explanatory English materials or translations differ from current binding Japanese enactments, the applicable Japanese statutory and subordinate legal texts prevail. Final editorial revision: October 23, 2026. The principal commencement dates, transitional arrangements and corresponding Japanese and English source references were checked for this revision; this is not a guarantee against subsequent regulatory or interpretive changes.
The legal status of statutes, Cabinet Orders, ministerial regulations, agency interpretations, informal guidance, public recalls and published accident information must not be conflated. The classification of products, whether an overseas business is a specified importer, the obligations of a domestic administrator, the right to apply marks, the scope of transitional permissions, reportability and timing of serious incidents, the availability of a recall order, the elements of civil product liability and the applicable limitation periods depend on the law in force at the relevant time and specific facts. Publication of an incident is not a judicial determination of defect or fault. Businesses should confirm the latest official materials, obtain product-specific technical input and seek appropriately qualified legal advice before market entry, appointment of an administrator, safety-related suspension or recall, acquisition or resolution of a material claim.