Kataban Blog
What Does "Junk" Mean When Buying Used Games in Japan?
If you've browsed a Japanese retro game shop like Book-Off or Suruga-ya, you've probably seen a shelf or bin labeled ジャンク ("Junk"). It's tempting to skip it — but understanding this one word can save you money, or save you from a bad purchase.
It doesn't mean "broken"
In English, "junk" usually means garbage. In Japanese secondhand shops, ジャンク has a narrower meaning: the item is sold as-is, with no guarantee it works. It might work perfectly. It might not. The shop simply isn't testing it or promising anything either way — and the price reflects that.
Why shops sell things this way
Testing every cartridge or disc takes time and staff. For low-value or hard-to-test items, shops skip verification and pass the savings — and the risk — to the buyer. This is completely normal and not a scam; it's a standard category in Japanese secondhand retail, used for everything from game cartridges to electronics.
What to check before buying junk items
| Check | Why it matters |
|---|---|
| Cartridge pins / disc surface | Visible corrosion or deep scratches are a bad sign |
| Price vs. tested price | Junk items are usually 30–70% cheaper than guaranteed ones — a good deal if it works |
| Return policy | Junk items are almost always final sale — no refunds if it doesn't work |
| Battery-backed saves | For older cartridges (e.g. RPGs), a dead save battery is common and separate from "does it boot" |
Buying junk through a proxy service
If you're buying via Buyee or a similar proxy rather than in person, the same rule applies: ジャンク in the listing title or condition field means no guarantee. Factor that into your offer, and don't expect a refund path if the proxy service can't verify functionality for you.
Want to check if a specific title is currently listed as junk somewhere? Search it on Kataban and look at the condition tags on your search results.