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Appliance Warranties and Returns in Japan: What Hoshōsho Actually Covers

✓ Last verified 2026-09-22 Sources: 11 sites 10 min read

The short version

A washing machine arrives, and three weeks later the spin cycle sounds wrong. Or a new TV just doesn't look as good in the living room as it did on the showroom floor, and the return policy that felt obvious back home — thirty days, no questions asked — turns out to not exist here at all. Both situations run into the same piece of Japanese consumer practice: what happens after a purchase is governed far more by store policy and the paperwork in the box than by a law guaranteeing you anything.

No legal right to change your mind

The idea that a "cooling-off period" lets a buyer walk away from any purchase within a set number of days is common in a lot of countries, and it exists in Japan too — just not for the transaction most people assume. Japan's cooling-off rules, set out under the Act on Specified Commercial Transactions, apply to specific sales methods considered higher-pressure or harder to walk away from in the moment: door-to-door sales, telemarketing-led sales, certain continuing-service contracts, and a few similar categories. An ordinary purchase made by walking into a store, or placing an order on a retailer's own website, is not one of the covered categories. City consumer-affairs pages in Kawasaki and Osaka both state this plainly for residents who ask: a purchase made at a shop counter is not eligible for cooling-off, full stop.

That leaves the store's own policy as the only thing standing between you and a return. Outside of a genuine defect — where separate consumer- protection and product-liability rules can apply — a retailer is under no legal obligation to accept an exchange or refund just because a customer changed their mind, opened the box and didn't like it, or found the same model cheaper elsewhere. Many electronics chains do offer a return or exchange window as a customer-service gesture, sometimes with conditions like an unopened box or a receipt within a set number of days, but that window is a courtesy the store chooses to extend, not something the law requires of them. Read the receipt and any signage at the register before assuming a return is possible — the policy in Japan can be stricter than what you're used to, and there's no separate legal guarantee to fall back on.

What the warranty card (hoshōsho) is actually for

A hoshōsho is not a return policy — it's the manufacturer's promise to repair or replace a defective unit during normal use, for a set period after purchase, typically one year for most household appliances unless the card says otherwise. It usually needs to be filled in with the purchase date and store name, and kept together with the receipt, since a warranty claim without proof of purchase date is a much harder conversation. A defect that shows up during that window is what the hoshōsho exists for — a washing machine that stops spinning correctly from normal use, for instance. It generally does not cover physical damage, water damage, or wear from misuse, and it does not cover a change of mind about the product itself.

The detail that catches people off guard most often: a hoshōsho issued in Japan is typically honored for repairs inside Japan only. Manufacturer warranty terms commonly state that a domestic-market unit's warranty doesn't transfer to service centers in another country, and several consumer-help pages describe travelers and departing residents being refused a warranty repair once the appliance had already left Japan. If you're planning to take an appliance with you when you leave the country — something our guide to disposing of furniture and appliances before you move out also touches on for the items you don't take — treat the hoshōsho as unlikely to help you once you've relocated, rather than assuming it travels with the product.

Store extended warranties: a separate, paid product

Large electronics retailers commonly sell an "extended warranty" (延長保証) at checkout, and it's easy to assume this is just a longer version of the hoshōsho. It isn't — it's the store's own paid insurance-style product, priced and structured independently by each chain. A widely cited example is Yodobashi Camera's extended warranty, priced at roughly 5% of the purchase price for a choice of 3, 5, or 10 years, with the payout capped at the item's purchase price; other major chains run similar percentage- based pricing in the 5–8% range with their own length options. Because each store designs its own version, price, length, and exclusions are not standardized across retailers, and a plan bought at one chain says nothing about what another chain offers.

What an extended warranty typically covers is repair costs after the free manufacturer warranty period ends, for failures during normal use. What it typically excludes, across the store plans checked for this guide, is largely consistent: damage from being dropped or from a collision, water damage, and damage from a natural disaster are commonly listed as outside the plan's coverage, regardless of which chain sold it. Read the specific plan's terms at the register — verbally confirmed coverage from a salesperson is not the same as what the printed terms say, and the printed terms are what actually applies at claim time.

 Manufacturer warranty (hoshōsho)Store extended warranty (延長保証)
Who provides itThe manufacturer, included free with the itemThe individual store, sold as a paid add-on
Typical lengthOften 1 year, printed on the card itselfChosen at purchase — commonly 3, 5, or 10 years depending on the store
Typical costFree (built into the product)Roughly 5–8% of the purchase price, in the examples checked for this guide
CoversDefects appearing during normal useRepair costs for failures during normal use, after the manufacturer warranty ends
Usually excludesPhysical damage, water damage, change of mindDrops/collisions, water damage, natural disasters
Valid if you take the item abroad?Typically no — commonly limited to repairs inside JapanNo — tied to the store that sold the plan, inside Japan

A short routine if something goes wrong

The steps that resolve most disputes before they become a dispute are the same regardless of what broke.

When an appliance has a problem

  1. 1 Find the receipt and the hoshōsho together Both show the purchase date, which decides whether you're inside the manufacturer warranty window, an extended warranty window, or neither.
  2. 2 Check which window you're in, and what it excludes A defect from normal use during the free manufacturer period is the strongest position. Physical damage or a change of mind generally isn't covered by either type of warranty.
  3. 3 Contact the store or manufacturer using the hoshōsho's own instructions The card usually lists the repair contact — often the store you bought it from, sometimes the manufacturer directly. Start there before assuming a refund is on the table.
  4. 4 If it doesn't resolve, call the consumer hotline 188 The free, nationwide "消費者ホットライン" connects you to your local consumer affairs center for a public, third-party consultation — it doesn't replace direct negotiation with the store, but it's the right next step once that stalls.

What this guide does not cover

This is general information about how warranties and returns typically work in Japan, not legal advice for a specific dispute and not a guarantee of how any individual store or manufacturer will respond to a particular claim. It doesn't cover the narrower cooling-off rules that do apply to door-to-door and telemarketing sales, which work differently from the ordinary retail purchases described here. It also doesn't negotiate a refund or repair on your behalf — for that, the store, the manufacturer's own contact line, or the consumer hotline above are the right channels, not this site.

This article provides general information only, not individual legal or contract advice. Store return policies, warranty terms, and extended- warranty pricing are set independently by each retailer and manufacturer and change over time. Confirm the specific terms printed on your own receipt and warranty card, and contact the store, manufacturer, or the consumer hotline above for an actual dispute. See our disclaimer for more.

Where this connects

This guide assumes you bought new. If you're weighing that against a subscription instead, our comparison of CLAS, airRoom, subsclife, and MUJI's furniture rental terms covers a path where most of these warranty questions don't apply at all, since the rental company owns and services the item. Buying secondhand instead changes this picture again — a used appliance's manufacturer warranty is frequently already expired or non-transferable by the time it changes hands, which our guide to buying secondhand furniture and appliances through Mercari, Jimoty, and Sayonara Sale groups touches on for exactly that reason. And if the appliance in question is leaving Japan with you rather than staying, our guide to disposing of furniture and appliances before you move out covers what to do with what you don't take.

Sources

Checked 2026-09-22. This working environment's direct page fetch was blocked for several of the pages checked while researching this article, so a number of the claims below were verified against search-engine result summaries of the pages named rather than a direct read of the page itself; where that's the case, the claim is a widely and consistently repeated one across independent pages rather than a single unconfirmed source. The core legal point — that cooling-off doesn't apply to an ordinary store purchase — is stated directly and consistently by more than one municipal consumer-affairs page, which is the strongest kind of source available for a claim like this.

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