Foreign companies planning their first shipment into Japan almost always start their research with the same four terms tangled together: Importer of Record, freight forwarder, customs broker, and ACP. Search results and vendor websites frequently use them interchangeably, which is a problem, because each one is a legally distinct role with a different party named on the customs paperwork, a different liability position, and a different regulatory basis. Getting the wrong role for your situation does not just cost time. It can mean nobody is legally positioned to be the importer at all, or that the wrong entity is exposed to customs and tax liability it never intended to carry. This post separates the four roles cleanly so you can identify which one your shipment actually needs.
The Core Question: Who Is Named on the Import Declaration
Every Japan import requires an import declaration (輸入申告) filed with Japan Customs under the Customs Act (関税法). Exactly one party is named as the legal importer on that declaration, and that party carries duty payment liability, product-compliance liability, and post-clearance responsibility. The single most useful question when comparing these four roles is: who is named as the importer, and who is just performing a function around that importer?
(a) Importer of Record (Aplash acting as IOR): Aplash is named as the importer. (b) ACP (Attorney for Customs Procedures / 税関事務管理人): the foreign company itself is named as the importer; Aplash is not. (c) Customs broker (通関業者): the broker is never named as the importer. The broker prepares and files the declaration on behalf of whoever is named. (d) Freight forwarder: not a party to the import declaration at all. Freight forwarders are not licensed to file customs declarations and are not named on them.
Confusing these four is the most common category error foreign buyers make when researching how to bring goods into Japan.
Freight Forwarder: Logistics Only, No Customs or Regulatory Role
A freight forwarder arranges physical transport: booking cargo space, coordinating carriers, handling warehousing, and moving goods from origin to a Japan port or airport. A forwarder is not licensed under the Customs Business Act (通関業法) to prepare or file an import declaration, is not named as importer, and carries no product-compliance or duty-payment liability. Some large international freight and courier networks bundle a customs-clearance-adjacent service into their logistics offering, and this is precisely where the confusion starts: a shipment "handled" by a forwarder is not the same as a shipment where the forwarder is legally responsible for the regulatory declaration or the underlying compliance determination. Freight forwarding is priced on transport variables (weight, volume, mode, route, urgency); it says nothing about who bears customs or regulatory liability, because the forwarder does not bear it.
This is the point on which Aplash corrects a persistent misconception. Aplash is a regulatory strategy and market entry firm. Aplash is never a freight forwarder, never a logistics provider, and never a customs broker. When Aplash acts as Importer of Record, that is a regulatory and legal-liability function, not a transport-booking function. The physical movement of goods is arranged separately, typically by the client's own forwarder or the overseas seller's logistics arrangement; Aplash's role begins where legal responsibility for the import declaration begins.
Customs Broker (通関業者): Licensed to File, Not the Importer
A customs broker is a firm licensed under the Customs Business Act to prepare and submit import and export declarations on behalf of the named importer. The individual who signs off on a declaration at a licensed brokerage is a Customs Specialist (通関士), a qualification created under the same Act. The broker's role is procedural and technical: HS classification support, duty and tax calculation, submission of the declaration to Japan Customs. The broker is never the importer. Duty liability, product-compliance liability, and post-clearance responsibility remain with whoever is named as importer, regardless of which broker physically filed the paperwork. Brokerage services are typically priced per declaration or per shipment, reflecting a filing and processing function rather than the assumption of importer liability.
A customs broker only solves part of the problem for a foreign company without a Japan entity. The broker can file the declaration, but someone still has to be named as the legal importer, and a non-resident company with no Japan address, residence, or office generally cannot be named directly. That gap is what makes ACP and IOR necessary in the first place.
ACP (Attorney for Customs Procedures / 税関事務管理人): The Foreign Company Remains the Importer
Attorney for Customs Procedures is a statutory role under Article 95 of the Customs Act that lets a non-resident company appoint a Japan-resident agent to handle customs procedures on its behalf, while the non-resident itself remains the named importer on the declaration. Aplash, acting as ACP, is the resident point of contact for Japan Customs and coordinates the procedural side of clearance; the foreign company retains full importer status and the liability that comes with it. Recovery of import consumption tax under this structure runs through a separate appointment as tax agent (納税管理人) and registration as a Qualified Invoice Issuer, distinct steps from the customs-side appointment itself.
ACP is available only when the client company genuinely has no Japan address, residence, or office. A company that already has a Japan-registered entity is its own importer and does not need ACP; it can engage a customs broker directly.
Importer of Record (IOR): Aplash Is the Importer
Importer of Record is structurally different from all three roles above: here, Aplash is the legal importer named on the declaration. Aplash purchases the goods from the overseas seller, takes title, clears customs in its own name, bears duty and compliance liability as the importer, and then resells to the Japan-side buyer. Aplash issues a qualified invoice (適格請求書) on the resale, which allows the Japan buyer to recover input consumption tax under the Consumption Tax Act (消費税法). This is a genuine buy-and-sell transaction, not a name-lending arrangement; a party who appears on a declaration without real commercial substance behind it exposes the shipment to a false-declaration risk under the Customs Act.
IOR is the right structure when a non-resident company wants to sell into Japan or move goods for a Japan-based operation without appearing on the customs declaration itself, and without first establishing its own Japan entity. Pricing for IOR reflects the liability and working capital that Aplash takes on as the party of record, not a transport or filing fee; it is priced differently from freight forwarding or brokerage precisely because the underlying risk being priced is different.
Why These Four Are Never Interchangeable
Putting the distinctions side by side:
(a) Named importer on the declaration: Aplash for IOR; the foreign client for ACP; whoever engaged the broker for straight customs brokerage; nobody, for a freight forwarder, since forwarders are not parties to the declaration.
(b) Who bears duty and compliance liability: Aplash for IOR; the foreign client for ACP, since Aplash's role there is procedural, not liability-bearing; the named importer regardless of which broker filed the paperwork; the freight forwarder bears none of this, only performance-of-carriage liability under its own transport terms.
(c) Legal basis: IOR rests on a genuine sale-and-resale structure recognized under the Customs Act; ACP rests on the Article 95 resident-agent appointment; customs brokerage rests on the Customs Business Act licensing regime; freight forwarding rests on carriage and logistics contract law, with no customs-filing authority at all.
(d) What each is priced against: IOR pricing reflects assumed importer liability and capital commitment; ACP pricing reflects a procedural appointment and compliance oversight function; brokerage pricing reflects filing and processing work per declaration; freight forwarding pricing reflects transport variables such as weight, volume, and routing.
Treating any two of these as substitutable, especially treating IOR as a form of freight or logistics service, produces the wrong structure for the shipment and can leave duty, tax recovery, or product-compliance obligations unassigned to any party at all.
Choosing Between IOR and ACP Specifically
Once a freight forwarder and a customs broker have been correctly identified as non-importer functions, the real decision for most non-resident companies is between IOR and ACP, since both exist to solve the same underlying problem, a foreign company without a Japan entity needing to get goods through customs, via structurally different answers to the question of who is named as importer. That comparison, including the non-resident prerequisite for ACP and the commercial reasoning for choosing full delegation under IOR instead, is covered in detail in our companion posts on the IOR, EOR, and ACP comparison and the accompanying FAQ, as well as the ACP-versus-customs-broker distinction and our guide to entering the Japan market without a local entity.
This article is informational only and does not constitute legal, tax, or regulatory advice. Consult a qualified advisor before acting on the content. Last updated: July 2026.