Importing consumer electronics and connected devices into Japan as a foreign brand involves two entirely separate compliance frameworks that must both be resolved before goods reach the Japanese market. The first is a product regulation question: does your device carry the right approvals under the Radio Act (電波法) and the Electrical Appliance and Material Safety Act (電気用品安全法)? The second is a customs structure question: who is named as the legal importer on the Japanese import declaration, and does that arrangement hold up after the October 2023 reform to Japan's customs rules? Many electronics brands discover these two frameworks only when a shipment is detained at the border or when a logistics partner declines to stay on as importer. This post explains both tracks, how they interact, and how to sequence compliance correctly before the first shipment clears.
Two Independent Regulatory Tracks
The most common misconception among electronics brands entering Japan is that customs clearance and product certification are part of the same process. They are not. A product can hold a valid Technical Conformity Mark (技適マーク) for Radio Act compliance and a valid PSE mark for electrical safety, and still fail customs clearance if the importer of record structure is defective. Conversely, a shipment can clear customs without issue and still be illegal to sell or operate in Japan because the device lacks the required certifications.
These two tracks run in parallel, are governed by different ministries, and have different consequences for failure. Product regulation falls under the Ministry of Internal Affairs and Communications (総務省, MIC) for radio compliance and the Ministry of Economy, Trade and Industry (経済産業省, METI) for electrical safety. Customs compliance falls under Japan Customs (税関) under the Customs Act (関税法). Neither authority substitutes for the other. Resolving one does not satisfy the other.
The October 2023 Reform: Disposition Rights and the Importer of Record
Japan Customs amended its operational guidance in October 2023 to clarify who may be named as importer of record on an import declaration. The reform formalized a long-standing substantive requirement: the importer of record must be the entity with actual disposition authority (処分権限) over the goods at the time of import. In plain terms, the party named on the import declaration must be the party that actually owns or controls the goods commercially, not simply a logistics provider or freight forwarder that has been placed on documents for convenience.
For consumer electronics brands, this reform closed an arrangement that had quietly existed in some Japan import chains: a distributor, a logistics company, or even a freight forwarder appearing as the named importer on the customs declaration while the actual beneficial owner of the goods remained the overseas manufacturer. Under the reformed framework, that structure creates a false customs declaration under the Customs Act. Any brand that previously relied on a Japan logistics company or distributor to serve as importer of record without a genuine commercial buy-and-sell transaction needs to revisit that arrangement now.
The reform did not create a new substantive rule so much as it sharpened enforcement expectations and made the existing requirement explicit. It has practical consequences for two categories of importers: electronics brands that had no Japan entity and relied on a compliant distributor to clear goods, and brands that used a logistics company as a nominal importer without title transfer. Both categories now face the same requirement: either establish a Japan legal entity that is the genuine owner of the goods, or engage a properly structured import arrangement through one of the two non-resident import paths described below.
Import Structure Options for Electronics Brands Without a Japan Entity
Two structures are available to a foreign consumer electronics or IoT brand that wishes to import into Japan without establishing its own Japan entity. They are legally distinct. They are not alternatives to each other in the sense of being interchangeable; each serves a different commercial objective. Under Aplash's service structure, they are presented separately and clearly, because merging them into a single description misrepresents how Japan customs law works.
IOR: Aplash as Importer of Record
Under the IOR structure, Aplash G.K. is the legal importer. Aplash purchases the goods from the overseas seller, clears Japanese customs under Aplash's name, and re-sells the goods to the Japan buyer. The import declaration names Aplash as the importer. Aplash holds title to the goods during the import window and bears full importer liability under the Customs Act. Aplash issues a qualified invoice (適格請求書) to the Japan buyer, which enables the buyer to claim Japanese Consumption Tax (消費税, JCT) input credit.
This structure is appropriate for brands that want to delegate the full importer liability to a Japan-resident entity and prefer not to appear on Japan customs documents themselves. It is also the structure of choice when the brand does not have, and does not intend to establish, any Japan legal or tax presence. The buy-and-sell structure has genuine commercial substance: there are real purchase and re-sale contracts, real title transfer, and a real invoice chain. It is not a name-lending arrangement.
ACP: Non-Resident Brand as Importer of Record via Attorney for Customs Procedures
Under the ACP structure, the overseas brand itself is the legal importer. The brand appears on the import declaration as the entity with disposition authority over the goods. Because the brand has no Japan address, residence, or office, the Customs Act requires the non-resident importer to designate a Japan-resident entity as its Attorney for Customs Procedures (税関事務管理人). Aplash G.K. serves in that role.
Aplash, as 税関事務管理人, is the statutory point of contact for Japan Customs on all import-related procedures. Aplash does not hold title to the goods. The non-resident brand is the importer, and the brand assumes the commercial and regulatory responsibilities that come with that status. To recover import JCT under this structure, the non-resident brand must separately appoint a Tax Representative (消費税の納税管理人) and register as a Qualified Invoice Issuer (適格請求書発行事業者) under Japan's Qualified Invoice System (インボイス制度).
The ACP structure is available only to non-residents. If the brand has incorporated a Japan entity, it must use that entity as its own importer of record and engage a licensed customs broker (通関業者) directly, not the ACP mechanism.
These two structures are mutually exclusive for any single shipment: Aplash cannot simultaneously be the importer and the 税関事務管理人 for the same transaction. The choice between them depends on the brand's commercial objectives, its appetite for Japan-side importer liability, and its tax recovery strategy. A detailed comparison of the two frameworks is in the cross-linked post on IOR versus ACP structure selection.
Radio Act (電波法): Technical Conformity Mark and What Devices Need It
Japan's Radio Act regulates the use of radio frequency spectrum in Japan and applies to any device that transmits wireless signals. This covers a broad range of consumer electronics and IoT products: smartphones, tablets, laptops with integrated Wi-Fi or Bluetooth, wireless earbuds, smart home sensors, cellular-connected trackers, LTE routers, IoT gateway devices, wearables with wireless capability, and any product that communicates over a wireless protocol.
The Technical Conformity Mark (技適マーク, commonly referred to as TELEC certification) is the marker that a device meets Japan's technical standards for radio equipment under the Radio Act. Devices that operate in Japan without this certification are in violation of Japanese law. The practical consequences are direct: goods can be detained or seized at customs if officers identify non-compliant radio devices in a shipment, and selling or operating an uncertified device in Japan is illegal regardless of whether it has cleared customs. The certification applies to the device type, not to the specific shipment.
Certification is obtained through MIC-approved testing organizations. A device must be tested to confirm that its radio emissions comply with Japan's technical standards, which in some frequency bands and protocol configurations differ from US FCC or EU CE standards. Foreign brands sometimes assume that a CE mark or FCC ID is sufficient for Japan entry. It is not. Japan's technical standards under the Radio Act are independent, and Japan-specific testing is required unless a relevant mutual recognition agreement covers the specific frequency band and certification type.
The range of devices subject to the Radio Act obligation is broad: anything with Bluetooth, Wi-Fi, NFC, ZigBee, LTE, 5G, or other licensed or unlicensed band transmission capability is potentially in scope. The practical determination of whether a specific device model requires Technical Conformity Mark certification, and which testing pathway applies, requires a device-level assessment. The framework here flags the obligation and its scope; specific product determination requires qualified review.
PSE: Electrical Safety Certification Under the Electrical Appliance and Material Safety Act
The Electrical Appliance and Material Safety Act (電気用品安全法, commonly abbreviated as DENAN) requires that electrical appliances sold in Japan carry a PSE mark. Consumer electronics brands encounter this requirement across a wide range of products, including any device that draws power from the Japanese mains supply (100V, 50/60Hz) or from a rechargeable battery system that is sold as part of the product.
Japan's PSE regime uses two distinct marks, and the distinction matters for certification process, timeline, and cost.
The Diamond PSE mark applies to specified electrical appliances (特定電気用品), a defined list of product categories maintained by METI. Products in this category are considered higher-risk and require third-party certification by an METI-designated Registered Conformity Assessment Body. Factory inspection is mandatory. Certification validity is fixed at three, five, or seven years, and renewal is required. Power adapters and AC adapters are a common consumer electronics item in this category, as are certain battery chargers.
The Circle PSE mark applies to non-specified electrical appliances (非特定電気用品). Products in this category are certified through a self-declaration path: the manufacturer conducts or commissions testing at an accredited laboratory and prepares the technical documentation. No METI-designated third-party certifier is required, and there is no factory inspection requirement. The Circle PSE mark has no fixed expiration as long as the design and applicable standards remain unchanged. Many consumer electronics products fall here, including most televisions, small kitchen appliances, and rechargeable product categories.
The entity that places the PSE mark on a product sold in Japan must be registered with METI as a Notifying Supplier (届出事業者). This is a named legal registration, not a product-level mark alone. For a foreign manufacturer without a Japan entity, the Notifying Supplier registration is the mechanism by which that manufacturer can nonetheless carry PSE marks and sell into Japan. The consequence of the registration is ongoing: the Notifying Supplier is legally responsible for maintaining technical documentation, cooperating with METI inspections, and coordinating any product recall. These are not optional post-certification obligations; they are direct statutory duties under DENAN.
Wireless consumer electronics frequently require both PSE certification and Radio Act Technical Conformity Mark certification. A Bluetooth speaker requires Circle PSE for the electrical safety of the speaker and charging circuit, and Technical Conformity Mark certification for its Bluetooth radio. A Wi-Fi router requires PSE for the power supply and Technical Conformity Mark certification for its Wi-Fi radio. These two certifications are independent of each other, obtained through different bodies, and governed by different laws. Neither one satisfies the other.
Sequencing: Product Compliance Before Customs Structure
The correct sequencing for a consumer electronics brand entering Japan without a Japan entity is product compliance first, customs structure second. This is not an administrative preference; it is a practical necessity.
Neither the IOR structure nor the ACP structure can commercially deliver products into the Japanese market if the underlying product lacks its required certifications. An IOR arrangement can clear customs for goods that are not yet Radio Act or PSE compliant, but those goods cannot be legally sold or operated in Japan once they clear. Clearing customs without product compliance exposes the importer of record to legal risk under the relevant product laws and does not create a path to market.
The practical sequencing runs as follows. First, determine which certifications apply to the device. This requires a Radio Act applicability assessment and a PSE applicability assessment, each conducted at the device level. Second, initiate certification testing. For Radio Act, this means engaging an MIC-approved testing facility. For PSE, this means determining whether Diamond or Circle certification applies and commissioning the appropriate testing path, including obtaining or adapting any existing CB test reports. Third, once certification is confirmed or in progress and the timeline is known, structure the import arrangement: engage either the IOR or ACP framework, complete onboarding and KYC, and prepare the commercial contracts that underpin the import structure. Fourth, the first shipment proceeds with both product compliance and a legally sound import structure in place.
Attempting to run these steps in parallel without understanding their dependencies is the most common source of delay and cost overrun for electronics brands entering Japan. A device that clears customs but cannot be sold is a cost, not a market entry.
Choosing Between IOR and ACP for Electronics and IoT Products
The decision between the IOR structure and the ACP structure for a consumer electronics or IoT brand comes down to four practical considerations.
(a) Title and liability preference. If the brand wants to keep title to the goods throughout the import process and recover import JCT directly as the registered importer, the ACP structure supports that. If the brand wants to delegate the entire importer-of-record liability and the associated customs exposure to a Japan-resident entity, the IOR structure is the correct choice.
(b) Japan tax registration. The ACP structure, to enable JCT recovery, requires the brand to register as a Qualified Invoice Issuer in Japan and appoint a Tax Representative. This creates Japan-side tax filing obligations. For brands that are not ready to take on Japan tax presence, or for one-time or low-volume import programs, the IOR structure avoids this.
(c) Volume and commercial model. For recurring shipments to multiple Japan buyers, with the brand holding ongoing responsibility for the product in market including as Notifying Supplier under PSE, the ACP structure often fits more naturally because the brand remains the named commercial principal throughout. For brands using a distribution model where a Japan buyer takes commercial responsibility after import, IOR is typically cleaner.
(d) Notifying Supplier interaction. PSE Notifying Supplier registration is a separate registration from both IOR and ACP customs structures. However, the identity of the Notifying Supplier and the identity of the importer of record interact: the Notifying Supplier is legally responsible for the product in the Japanese market, and if the brand is not the Notifying Supplier, the Notifying Supplier must be an entity with a genuine and ongoing relationship with the brand. Brands should clarify Notifying Supplier arrangements at the same time as the customs structure, not after.
The cross-linked posts on IOR versus ACP structure selection and on the ACP registration and setup process provide additional detail on the mechanics of each path. The starting point for any electronics brand should be a structured compliance map covering both product regulation and customs structure before the first unit ships.
This article is informational only and does not constitute legal, tax, or regulatory advice. Consult a qualified licensed customs specialist (通関士), licensed tax accountant (税理士), or attorney (弁護士) for your specific situation. Last updated: June 2026.