Dropshipping and merchant-fulfilled e-commerce share one structural feature that marketplace-warehouse and bulk-DTC models do not: the goods never stop at an intermediate point the merchant controls. A supplier ships an order directly to a Japanese consumer, the parcel clears Japan Customs (税関) somewhere along that route, and the merchant who sold the item never has a warehouse, a 3PL account, or physical custody anywhere in the chain. That absence of a physical touchpoint does not remove the merchant from the legal picture. It changes how the importer question has to be answered, and a 2023 clarification of how Japan Customs determines who the importer is makes the answer sharper, not softer, for merchants who assumed no physical handling meant no import exposure.
The Dropship Flow: Supplier to Japan Customs to End Customer, No Stop in Between
In a bulk model, a brand ships inventory to a Japan warehouse and fulfills domestically from stock. In a marketplace-fulfillment model, the seller ships to a platform's fulfillment center before any retail sale occurs. Dropshipping collapses both intermediate steps. The sequence is: the consumer buys from the merchant's storefront, the merchant places a corresponding order with an overseas supplier, and the supplier ships the individual parcel straight to the consumer's Japan address. Japan Customs sees a single small parcel moving from an overseas shipper to a Japan consignee, with no merchant-controlled node anywhere between origin and destination.
This creates a documentary gap that does not exist in a warehouse model. The physical shipping documents, the supplier's packing slip and the courier waybill, name the supplier as shipper and the end consumer as consignee. Nothing in the physical paperwork shows the merchant at all. Japan Customs, however, does not determine importer status from who appears on the shipping label. It determines it from who holds the legal right of disposal over the goods at the moment of import declaration, a concept generally referred to as disposition rights (処分権).
The October 2023 Reform: Disposition Rights, Not Physical Possession, Decide Who Is the Importer
Japan Customs clarified its position on who qualifies as importer of record effective October 1, 2023. The clarification responded to supply chains where foreign companies imported without an underlying sales transaction but used a separate local company or intermediary to file as importer of record, an arrangement Japan Customs treated as no longer acceptable in most cases. The clarified standard is that the party with the right of disposal, meaning the party holding something close to ownership or a genuine contractual claim over the goods, is the importer, not whoever is named as consignee on a courier waybill or whoever is administratively convenient to list.
For dropshipping specifically, this cuts a particular way. The merchant, not the end consumer and not the supplier, is ordinarily the party with disposition rights at the point of import, because the merchant is the buyer under its purchase contract with the supplier and the seller under its sale contract with the consumer. The goods route physically to the consumer's address, but the underlying commercial chain, supplier sells to merchant, merchant sells to consumer, means the merchant is the one who directed where the goods go and who bore the commercial risk of the transaction up to the point of delivery. The 2023 clarification does not create a new role for the merchant; it removes the option of naming a convenient nominal party, such as a forwarder or a courier's local clearance agent, in the merchant's place. A dropship operation that had been relying on a courier's local entity to clear parcels with no documented link back to the merchant is now operating on a basis Japan Customs has explicitly closed off.
Why the Merchant Still Needs to Be Named IOR, or to Use ACP, Even Without Touching the Goods
Never touching inventory is a logistics fact. It is not a customs fact. The Customs Act (関税法) requires an import declaration to name the actual importer, and post-2023 that determination follows disposition rights rather than physical custody. A merchant with no Japan entity has two structurally distinct paths to satisfy that requirement, and they are never interchangeable.
IOR (Importer of Record). Under IOR, Aplash is the legal importer named on each import declaration. Aplash purchases the goods from the overseas supplier on a back-to-back basis for the specific parcel, files the customs declaration in its own name, pays the applicable duties and Japan Consumption Tax (JCT / 消費税), and resells to the end consumer at the declared value, issuing a qualified invoice that supports JCT input credit recovery. The physical routing does not change; the supplier still ships directly to the consumer's address. What changes is the documentary chain behind that physical movement: a real purchase from the supplier and a real resale to the consumer sit behind the parcel, giving Aplash genuine disposition rights at the moment of declaration. The merchant engages Aplash under a service agreement and does not appear on the import declaration itself.
ACP (Attorney for Customs Procedures / 税関事務管理人). Under ACP, the merchant remains the legal importer named on its own import declarations. This structure is available because the merchant, as a non-resident of Japan, appoints Aplash as its procedural agent before Japan Customs under Article 95 of the Customs Act. The merchant retains disposition rights in its own name throughout, and for JCT purposes it must separately appoint a Tax Representative (納税管理人) and register under the Qualified Invoice System (インボイス制度) to recover import JCT as an input credit. ACP suits a merchant that wants its own customs standing across a high volume of individual parcels, rather than routing every parcel through a third party's buy-sell chain.
These are two distinct legal structures. Neither is a fallback for the other, and a dropshipping merchant does not choose between them based on convenience; the choice turns on whether the merchant wants to build its own customs standing under ACP or transfer importer status to a party that already has it under IOR.
JCT Mechanics for Dropship: Small Parcel, High Frequency
Dropshipping produces a large number of low-value, individually declared shipments rather than a small number of bulk entries. Every parcel is, in principle, its own import event subject to 10 percent JCT on the customs value plus duty. Two structural facts follow from that.
First, the recovery mechanism scales with declaration count, not with shipment weight or batch size. Under IOR, Aplash recovers import JCT it pays on each parcel through its own periodic JCT return and passes the recovery benefit through the resale invoice into the merchant's cost structure; under ACP, the merchant recovers JCT directly through its own return once registered as a Qualified Invoice Issuer. Either way, the administrative burden is proportional to the number of discrete import events, which in a dropship model is every order rather than every restock.
Second, the low-value threshold that historically shielded very small cross-border parcels from duty and tax has been narrowing under recent policy tightening on low-value e-commerce imports generally. A merchant running high-frequency dropship into Japan should not assume small order values fall outside JCT scope by default, and should build the recovery mechanism into unit economics rather than treating low-value parcels as a tax-free category.
Customs Valuation Without a Single Wholesale Invoice
Ordinary import valuation looks to the price actually paid or payable for the goods in the sale that caused them to be imported. In a bulk shipment, that is straightforward: one wholesale commercial invoice covers the batch. Dropshipping does not produce that document naturally, because the transaction that causes each parcel to move is not a wholesale sale at all. What exists is a supplier's cost invoice to the merchant, often heavily discounted relative to the retail price the consumer actually paid, and in a meaningful share of dropship arrangements, no formal commercial invoice at all, because the supplier treats the shipment as an incidental parcel rather than a documented export sale.
This is precisely the pattern the October 2023 clarification targeted: an import valuation that does not reflect the actual value of the underlying commercial transaction, whether because the invoice used understates the real price or because there is no invoice tying the declared value to a genuine sale. Under a properly structured IOR or ACP arrangement, the transaction value that should support the customs declaration is the price actually paid by the importer of record, Aplash under IOR or the merchant under ACP, for the goods, not the retail price charged to the end consumer and not an arbitrary supplier estimate. Where a supplier is unwilling or unable to issue a commercial invoice reflecting the real price of the goods, the declared customs value becomes contestable, and Japan Customs has signaled, through this clarification, that it is actively looking for exactly this gap in cross-border e-commerce flows.
Practical Recommendations for Scaling Dropship Volume Without a Japan Entity
A merchant does not need a Japan entity to run dropship at scale, but scaling without one requires attention to a small number of structural points rather than treating every parcel as a logistics-only event.
(a) Require suppliers to issue a proper commercial invoice reflecting the actual price paid for each shipment, even when the shipment is a single-unit dropship parcel. An invoice that reflects only a nominal or placeholder value is a documented weak point that becomes visible the moment Japan Customs looks closely at a shipment pattern.
(b) Choose IOR or ACP deliberately, based on whether the merchant wants its own customs standing, with its own Tax Representative and Qualified Invoice registration under ACP, or wants a party that already holds that standing to take on the importer role parcel by parcel under IOR. Do not default to whichever structure a single supplier or courier happens to offer.
(c) Build JCT recovery into the unit economics of the dropship model from the start. At high shipment frequency, uncaptured JCT compounds quickly across thousands of individual parcels in a way that is easy to miss when reviewing per-order margins in isolation.
(d) Confirm product compliance responsibility separately from the importer question. Electronics, food, cosmetics, and several other categories require a Japan-responsible party for labeling, notification, or registration purposes independent of who is named as importer on the customs declaration; a dropship merchant selling regulated categories needs both pieces addressed, not just the customs side.
(e) Treat the disposition-rights standard as a floor, not a formality. A dropship operation running meaningful Japan volume without a documented commercial chain showing who actually holds disposition rights at each import event is running exposure that increases, rather than decreases, as volume grows.
None of this requires the merchant to establish a Japan entity. It requires a documented commercial chain behind every parcel that matches who Japan Customs will treat as the importer once it looks past the shipping label.
Sources
- Japan Customs, ACP Leaflet (English)
- PwC Japan, Clarification of the Definition of Importer of Record
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.