Japan's auction houses — where your car really came from
Every imported Japanese car passed through an auction lane before it sailed — and the house that ran that lane wrote the sheet. Knowing the houses helps you read the sheet correctly and spot the ones that were never written in Japan at all.
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The auction houses behind Pakistan's imports
All grade on broadly the same scale — but each prints its own sheet template. That template is your first authenticity check.
Used car System Solutions
Japan’s largest auction group
Runs the biggest venues — USS Tokyo alone auctions tens of thousands of cars weekly. The majority of Japanese imports in Pakistan trace back to a USS lane. Its sheet layout is the one most buyers (and most forgers) know best.
Toyota Auto Auction
Toyota-affiliated network
Operated by Toyota dealers, with especially strong Toyota, Daihatsu and Lexus stock — many Aqua, Vitz, Prius and Passo imports come through TAA lanes.
JU Group (Japan Used-car dealers)
Co-operative network
A federation of prefectural used-car dealer associations running regional auctions across Japan. Sheets vary slightly by prefecture but follow the JU template family.
Japan Auto Auction
Tokyo-area house
A long-running house in the Kanto region with a distinctive sheet layout. Less volume than USS, but well represented among exported compacts.
Hanaten Auto Auction Kobe
Major Kansai auction
The big house of western Japan. Kansai-sourced imports — and their sheets — commonly carry the HAA Kobe format.
Arai Auto Auction
Online-bidding pioneer
Known for proxy and online bidding. Sheets are frequently seen for kei cars and commercial vehicles headed to export markets.
Regional groups
Chubu and beyond
CAA (Chubu), SAA (Sapporo), GAO and other regional houses each run their own lanes with their own sheet templates — all on broadly the same grading scale.
Same grades, different paperwork
Whichever house wrote it, the sheet carries the same essentials: an overall grade from S to 1 (plus R/RA), an interior letter, the recorded mileage, the lot number and date, and a body diagram covered in damage codes.
What changes is the layout — and that's a feature for buyers. A "USS" sheet arranged like no USS sheet ever printed is a forgery announcing itself. Template mismatch is one of the 8 signs in our fake-sheet detection guide.
On every genuine sheet, any house
We verify the record. Then we inspect the car.
USS or a tiny regional lane — the process is the same. CarOK pulls the original record, confirms the sheet, then physically inspects the car across 70+ checkpoints at your doorstep. The sheet verifies the past; the inspection verifies the present.
Which auction house do most Pakistani imports come from?
USS is by far the largest source — it is Japan’s biggest auction group, so the majority of imported cars in Pakistan carry a USS sheet. TAA is common for Toyota hybrids like the Aqua and Prius, while JU, JAA, HAA Kobe and regional houses make up the rest.
Do different auction houses grade differently?
The scale is broadly the same everywhere — S/6 down to 1, with R/RA for repaired accident cars and A–D for the interior. Interpretation can vary slightly at the margins (one house’s strict 4 is another’s generous 4.5), but a grade never legitimately jumps a whole level between houses. The bigger difference is the sheet template itself.
How do I know which house an auction sheet is from?
The house name and logo are printed on the sheet, and each house has a recognisable layout — where the grade box, mileage, lot number and diagram sit. A sheet whose layout doesn’t match the printed house name is a forgery red flag. If you’re unsure, send it to CarOK and we’ll identify and verify it free.
Can CarOK verify sheets from any auction house?
Yes. We verify records from USS, TAA, JU, JAA, HAA Kobe, ARAI/Bayauc, CAA and the other regional houses. Send the chassis number or the sheet photo on WhatsApp — verification is free regardless of the house.
Are auction records available forever?
No — houses keep look-up records for a limited window. Older auctions, small regional houses or private (non-auction) sales may return no record. That doesn’t automatically mean fraud; see our guide on what “record not found” means and what to do next.
Is a car from a big auction house better than a small one?
Not inherently — the car’s grade and condition matter, not the venue size. The practical advantage of big houses is verifiability: USS or TAA records are easy to check, which protects you as a buyer. Whatever the house, the rule is the same: verify the sheet, then inspect the car.