Cargo and Marine Insurance for Shipments Into Japan: Who Bears the Loss Risk in Transit?

Brands entering Japan tend to insure the risks they can picture. A customer is injured by the product, so they look at product liability cover for Japanese importers. Stock disappears inside a warehouse, so they read the fulfilment provider's terms. The risk sitting earliest in the chain — the container itself, between the factory gate and the Japanese port — usually gets no decision at all, because everyone assumes it is handled. The freight quote mentioned insurance. The supplier sells CIF. The forwarder is a serious company.

Each of those assumptions is wrong in a specific, documented way, and the gap only becomes visible when a claim is made. What follows works through who actually bears the loss at each stage, what the carrier is legally obliged to pay, what the standard insurance conditions do and do not cover, and how all of it interacts with Japanese customs valuation — because in Japan, insurance is not only a risk decision, it is also a tax base. One thing to state up front: LAUNOVA is not an insurance broker or agent and does not arrange, place or advise on cover. What follows maps who bears which risk, not what to buy.

Incoterms Decide Who Is Exposed — Not Who Is Insured

The first confusion to clear is that the Incoterm settles the risk, and the insurance question is separate from it. Under the ICC's Incoterms 2020 rules, risk in a CIF or FOB sale passes to the buyer once the goods are loaded on board the vessel at the port of shipment; under CIP or CPT, risk passes earlier, when the goods are handed to the first carrier. In every one of those cases the buyer carries the risk for the long, dangerous middle of the journey, whether or not the buyer is the party paying the freight.

Two of the eleven rules make the seller buy insurance, and this is where the Incoterms 2020 revision matters most for consumer goods:

• CIF obliges the seller to buy only minimum cover. The requirement is insurance complying with Institute Cargo Clauses (C), or a similar clause set. Parties are free to agree more, but the default is the narrow one.
• CIP obliges the seller to buy broad cover. Incoterms 2020 raised the CIP default to Institute Cargo Clauses (A) — the "all risks" set — for at least 110% of the contract value, extending to the agreed destination. The ICC's stated reasoning is that CIP is typically used for air, land and containerised sea movements of manufactured goods, where the minimal perils in (C) are not appropriate.

So a brand buying CIF because "insurance is included" has bought the cheapest possible policy, chosen and controlled by a counterparty in another country, on a shipment whose risk it carries itself. Buying CIP on the same goods gets the broad clause set by default — a one-word change in a purchase order, with a substantial difference in outcome.

What ICC (A), (B) and (C) Actually Cover

The three Institute Cargo Clauses conditions are not tiers of the same cover with different limits — they are different lists of perils. Japanese marine insurers publish the comparison in plain tables, and the pattern is consistent across them. All three respond to fire and explosion, to the vessel or lighter sinking or stranding, to overturning or derailment of a land conveyance, to collision, and to general average, salvage charges and jettison. Beyond that the lists diverge sharply:

• ICC (B) adds earthquake, volcanic eruption and lightning; entry of sea, lake or river water into the vessel, conveyance or place of storage; washing overboard; and total loss of a whole package lost overboard or dropped during loading or discharge.
• ICC (A) adds, on top of that, the losses that dominate real ecommerce cargo claims — theft, pilferage and non-delivery; wetting by rain, snow and similar; breakage, bending, denting, scratching and chafing; and leakage or shortage caused by external factors.

Read that list against your own inventory. A container of cosmetics, supplements, apparel or small electronics almost never has a claim because a ship sank. It has a claim because cartons arrived crushed, a pallet got wet, or a count came up short. Those are ICC (A) perils — and under ICC (C), the CIF default, they are simply not covered.

The exclusions are as important as the perils, and they are common to all three conditions. Japanese insurers' published summaries exclude wilful misconduct by the insured; insufficient or unsuitable packing or preparation, including stowage in a container, where done by the insured or their employees or before the risk attached; inherent vice or the ordinary nature of the goods — natural wastage, sweating, mould, spoilage, rust; loss caused by delay, even where the delay itself was caused by an insured peril; carrier insolvency in defined circumstances; unseaworthiness or container unfitness known to the insured; war risk on land and terrorism during storage outside the ordinary course of transit; nuclear and chemical or biological weapons risk; and, for business insureds, cyber attack. War and strikes risks are bought back through the separate Institute War Clauses and Institute Strikes Clauses — but note that the war cover is conventionally waterborne, attaching while the goods are on the overseas vessel rather than restoring the excluded war risk during the land legs.

The packing exclusion deserves particular attention, because it is live on nearly every ecommerce shipment: inbound stock is almost always packed at origin by the supplier, before the insurance attaches. If cartons fail because the specification was inadequate for a 30-day ocean transit with multiple handling points, that is not a covered loss — it is a sourcing decision showing up as freight damage. The defence is documentary: a written carton and pallet specification, photographs of stowage, and a container loading record.

What the Carrier Owes You, in Numbers

The reason cargo insurance is not optional is that carrier liability is capped by statute at a level unrelated to cargo value. For sea carriage governed by Japanese law, Article 9(1) of the Carriage of Goods by Sea Act limits the carrier's liability for loss, damage or delay to the greater of 666.67 Special Drawing Rights per package or unit, or 2 SDR per kilogram of the affected goods. The SDR is defined by reference to the IMF's unit and is converted at the rate published on the day compensation is paid.

Those units become concrete quickly. Using the IMF's published rate for 28 August 2026, where one SDR equalled ¥218.53 (about US$1.371):

• Sea, per package: 666.67 SDR ≈ ¥145,700 (about US$914).
• Sea, per kilogram: 2 SDR ≈ ¥437 (about US$2.74).
• Air, per kilogram: the Montreal Convention cargo limit started at 17 SDR and has been raised in stages by ICAO's five-yearly inflation reviews — to 19 SDR from 30 December 2009, to 22 SDR from 28 December 2019, and to 26 SDR with effect from 28 December 2024 — roughly ¥5,682, or about US$35.65.
• Express, per kilogram: DHL Express's published global terms of carriage limit liability to the lower of current market or declared value, or 22 SDR per kilogram (the document states approximately US$30); for cross-border road movements the CMR limit of 8.33 SDR per kilogram applies, around US$11. The terms tell the shipper directly that if these limits are insufficient it must make a special declaration of value and request cover, or arrange its own insurance.

Run those against a real shipment. A 12-kilogram carton of skincare with a landed value of ¥400,000 attracts a sea-carrier limit of ¥145,700 on the package basis — the per-kilogram basis, at ¥5,244, is worse, so the higher of the two still leaves roughly ¥254,000 unrecovered. Twenty such cartons in a lost container is about ¥5.1 million of uninsured exposure on one sailing.

Three further statutory details decide whether you recover even the capped amount:

• Valuables must be declared. Article 577 of Japan's Commercial Code releases the carrier from liability altogether for money, securities and other high-value goods unless the shipper declared their type and value at consignment — subject to exceptions where the carrier knew, or where the loss came from the carrier's intent or gross negligence.
• Damages are measured at destination market value. Article 576 fixes compensation at market value at the place and time delivery was due, less freight and costs saved. Your margin is not part of the calculation.
• The cap rarely breaks. Article 10 of the Carriage of Goods by Sea Act removes the limit only for the carrier's own intent, or its own reckless act committed knowing damage would probably result. Ordinary negligence does not unlock full recovery.

One rule works in your favour and is worth knowing before you sign a bill of lading. Article 11(1) of the same Act voids any special agreement departing from the statutory regime to the disadvantage of the shipper, consignee or bill of lading holder — and voids, specifically, any agreement assigning to the carrier the benefit of rights under the cargo's insurance policy. Benefit-of-insurance clauses, which would otherwise let a carrier shelter behind cover you paid for, do not work here. Article 16 extends the same rules to tort claims, so you cannot escape the caps by suing in tort — but nor can the carrier escape the protections by recharacterising the claim.

General Average: The Bill That Arrives When Nothing of Yours Was Damaged

General average is the risk that surprises first-time importers most, because it produces a demand for money on a shipment where your cargo is completely intact. It is an ancient maritime principle, codified in the York-Antwerp Rules: when an extraordinary sacrifice or expenditure is made deliberately and reasonably to preserve the ship and cargo from a common peril — jettisoning cargo, a salvage tow, extinguishing a fire, putting into a port of refuge — the resulting loss is shared among all the interests in the venture, apportioned by the value of ship and cargo at destination. Practically every bill of lading and charterparty incorporates the York-Antwerp Rules for general average adjustment.

The consequence for an uninsured cargo owner is severe: goods are not released until the cargo interest posts security — a deposit or an average bond — for its contribution. An insured owner hands that to the underwriter, since cargo insurance covers the general average contribution and all three ICC conditions, including (C), respond to general average and salvage charges. An uninsured owner has to find the cash at short notice to release goods that were never damaged. Container-ship fires and groundings are not rare enough for this to stay theoretical, and it is the clearest case where insurance is buying liquidity rather than indemnity.

The Japanese Customs Consequence Nobody Prices In

Japan values imports on a CIF basis, which turns the insurance decision into a tax question. Article 4(1)(i) of the Customs Tariff Act requires the freight, insurance and related transport costs incurred in bringing the goods to the port of import to be added to the price actually paid or payable, to the extent not already included; import consumption tax is then calculated on that customs value plus duty. The premium therefore raises the dutiable base — a small effect at typical marine rates, but a real one, and one that has to be declared rather than quietly omitted alongside the rest of the duty and tax workstream in a cross-border operation into Japan. Whoever prepares the declaration has to capture it — your own staff or a licensed broker, a choice we compare in self-filing versus a customs broker for Japan imports.

Japan Customs has published a valuation Q&A on precisely the scenario that arises when a brand distrusts its supplier's policy. A buyer importing furniture on CIF terms had found claim settlement under the seller's policy painfully slow, so it took out its own separate marine policy in addition and asked whether that premium had to be added to the customs value. The answer is yes: the premium the buyer pays for its own cover on the same carriage to the Japanese port of import is an addition to the price actually paid. Double insurance is doubly dutiable. If your reason for the second policy is claims-handling speed rather than coverage, the cheaper answer is usually to control the primary policy yourself by trading on terms where you buy the insurance — FOB or CFR with your own cover, or CIP with the clause set specified — rather than layering a second premium on top of the seller's.

There is also a practical accommodation worth knowing. Where the insurance amount is not clear at the time of the import declaration, the importer may declare the "normally required insurance amount" published by the Director-General of Customs for the relevant year instead. If the actual premium later proves different, an amended declaration is required — but Japan Customs' published treatment states that having declared on that basis will not be treated as grounds for the understatement additional tax or delinquency tax. That is a genuine safety valve for first shipments where the premium has not been finalised at declaration time, and it removes any excuse for guessing.

Where Cover Ends — and Why That Matters for Marketplace Fulfilment

Marine cargo policies do not run until the goods are sold. The standard transit clause used by Japanese insurers begins when the goods are first moved in the warehouse or place of storage named at inception for immediate loading, continues throughout the ordinary course of transit, and ends when unloading is complete at the named final warehouse at destination — subject to termination at whichever of these happens first:

1. Unloading completed at the final warehouse or place of storage at the destination named when the policy was arranged;
2. The insured or their employees electing to use a vehicle, other conveyance or container for storage outside the ordinary course of transit;
3. 60 days after completion of discharge from the ocean vessel at the final port of discharge — 30 days for air.

For a brand running FBA or a third-party logistics provider in Japan, the first two triggers are easy to hit accidentally. Name a port-side warehouse as the final destination and cover stops there, with a domestic leg into a fulfilment centre still ahead. Hold stock in a bonded facility and release it into fulfilment centres in waves over a quarter, and the 60-day clock usually expires before the last carton moves. Neither is a failure of the policy; both are a failure to match the named destination to the actual route — a five-minute conversation at binding, and an expensive discovery afterwards.

The gap on the far side is real too. Marketplace reimbursement programmes address inventory lost or damaged inside the fulfilment network, on their own valuation basis and claim windows — they are not transit cover, and they do not begin until the goods are checked in. Between the end of the marine policy and the start of the platform's responsibility sits a stretch of domestic handling that belongs to somebody, and the only way to know who is to read the 3PL contract and the inland carriage terms. For that domestic leg, the Ministry of Land, Infrastructure, Transport and Tourism's standard trucking terms measure damages by the value of the goods at destination rather than by a per-kilogram cap, cap delay compensation at the freight charges, and impose full liability where the carrier acted with bad faith or gross negligence — a better regime than the ocean caps, but one that still has to be claimed correctly.

Claim Discipline: The Deadlines That Quietly Destroy Recovery

An insurer that pays your claim will normally pursue the carrier by subrogation. If your receiving process has already extinguished that right, the practical result is a harder claim and a worse relationship with your underwriter. Japan's Commercial Code sets two deadlines that receiving teams break routinely:

• Two weeks for concealed damage. Under Article 584, the carrier's liability for damage or partial loss is extinguished when the consignee accepts the goods without reservation. The exception is damage or partial loss not immediately discoverable, where the consignee gives notice within two weeks of the delivery date. The exception does not apply if the carrier knew of the damage at delivery. Where the carrier subcontracted the carriage, notice given within the period extends the subcontractor's exposure by a further two weeks from the date the carrier receives it.
• One year to sue. Article 585 extinguishes the carrier's liability entirely unless a judicial claim is brought within one year of the delivery date — or the date delivery should have occurred, for total loss. The period can be extended by agreement, but only after the loss has occurred.

The operational translation is short. Do not sign a clean delivery receipt for pallets you have not inspected — note exceptions on the document at the point of delivery. Photograph damaged cartons before they are moved. Run the discrepancy count within days, not at the next inventory cycle. And calendar the one-year date on any open claim; carriers are under no obligation to remind you.

How to Decide, in Order

Five questions, answered in sequence, settle this faster than a comparison of premium quotes:

1. Which Incoterm are you actually on, and who bought the cover? If the answer is CIF, you are on Institute Cargo Clauses (C) unless someone negotiated otherwise — and theft and wetting are not covered. Decide whether to move to CIP, to buy your own policy on FOB or CFR terms, or to specify the clause set contractually.
2. What is the per-shipment exposure against the statutory caps? Take the landed value of one container or one air consignment and compare it to 666.67 SDR per package, 2 SDR per kilogram by sea, or 26 SDR per kilogram by air. The difference is what you are self-insuring on every sailing, whether or not you have decided to.
3. Where does the policy end, and where does the stock actually go? Name the real final warehouse, not the port. If stock will sit before moving into fulfilment, check the transit clause against the 60-day limit and extend cover deliberately if it will not reach.
4. Have you priced the customs consequence? The premium enters the dutiable value, and a second policy on a CIF purchase enters it again. If claims-handling speed is the reason for the second policy, control the first one instead.
5. Is your receiving process capable of preserving a claim? Exceptions noted at delivery, photographs, a discrepancy count inside two weeks, and a diarised one-year deadline. Without these, the cover you bought is worth less than the certificate suggests.

The pattern we meet most often is not a brand that declined insurance. It is a brand that believed it had insurance — on terms it had never read, bought by a party with no incentive to buy more than the minimum, ending at a warehouse that is not where the goods were going. All of that is fixable before the first booking, at essentially no cost, by asking the questions above in order.

Where we fit is narrow and worth stating plainly. LAUNOVA is an ecommerce operations firm — we run Japanese storefronts and marketplace accounts for overseas brands. We are not an insurance broker or agent, we do not place or arrange cover, and we do not recommend particular insurers or policies; that work belongs to a licensed cargo insurance broker or your freight forwarder's insurance arm, and the figures in this article are published reference points rather than a quotation. What we do is make sure the commercial plan and the physical route are decided together, so that questions like "where does the policy end" get asked while they are still cheap to answer. If that is the gap on your side, tell us where your Japan plan stands today. Scope and pricing are quoted against the work rather than published as a rate card.