Japan maintains one of the most complete public vehicle-recall registries in the world. As of mid-2026, the archive on this site holds 4,890 notifications filed with the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) between April 1993 and March 2026, cumulatively listing 203,048,907 affected vehicles. All of it is searchable by chassis number — which means that before you commit to a JDM import, you can check its recall exposure in minutes. Here is the sequence we recommend.
Step 1 — Get the exact chassis number
Everything starts with the chassis number (車台番号): the model code plus serial,
e.g. LA150S-0175000. Ask the seller or exporter for it before anything
else. It appears on the auction sheet, on the Japanese vehicle inspection
certificate, and stamped into the body itself. Ideally, get a photograph of the
stamped number and confirm it matches the paperwork — a mismatch is a question for
the seller, not something to shrug off.
Not sure which string of characters you are looking at? Our guide on how to read a Japanese chassis number walks through the structure, the stamping locations, and the common transcription traps (full-width digits, odd dashes, classification prefixes).
Step 2 — Run it through the decoder
Enter the number into the free chassis decoder on our top page. The report gives you three things at once:
- Recall matches — every MLIT filing whose recorded serial range includes your car's serial.
- Factory grade — queried live from the manufacturer's own database where the manufacturer provides one; shown as "Not available" when it does not.
- Estimated production window — derived from the recall filings' production periods and always labeled as an estimate.
There is no account, no payment, and your chassis number is not stored after the report is generated.
Step 3 — Read every matched filing carefully
Do not stop at the count of matches. Open each filing and read the details: the filing type (statutory recall or improvement campaign — the two mean different things, explained in our guide to MLIT filing types), the date filed, the affected component, the production period, and the number of vehicles covered.
Scale matters here. The largest filings in the registry run to seven figures — for example, filing No. 1155400, filed September 20, 2024 for a seat issue, covered 1,710,607 vehicles across Toyota, Daihatsu and Subaru in a single notification. Filings that name several manufacturers at once are common in Japan; our guide to joint recall filings explains why a Daihatsu-badged car can appear in a Toyota filing.
Step 4 — Browse the manufacturer and year hubs for context
A single report tells you about one car. The archive hubs tell you what is normal for the make and the era, which is useful background when you are comparing candidate cars:
- The by-manufacturer hubs show each maker's full filing history — for example, as of mid-2026 the archive holds 662 Toyota filings since 1993, 922 for Nissan, 528 for Honda and 1,376 for Mitsubishi, the largest count in the archive.
- The by-year hubs put a purchase year in context. Nationally, filing counts rose from 15 in 1993 to an all-time peak of 303 in 2004, with 134 filings in 2025. If you are looking at a 2020 car, the 2020 hub shows 180 filings that year, with the airbag the most-cited component (12 filings).
Step 5 — Verify the repair was actually completed
This is the step most buyers skip. The MLIT registry records that a defect was filed — it does not tell you whether the remedial work was carried out on your specific car. Before shipment, ask the exporter or seller for the service records, and ask them to have the outstanding recall status confirmed through the manufacturer's dealer network in Japan. Get that confirmation in writing.
If the car has already landed, contact the manufacturer's distributor in your country and ask whether they will handle outstanding Japanese-market recall work on a privately imported vehicle. Practice differs between brands and countries, so confirm directly rather than assuming coverage.
Step 6 — Understand what a clean result means
Sometimes the decoder returns zero recall matches. That is a genuine, checkable statement: no MLIT filing in the registry has a serial range that includes this car. It is not a certificate of condition. A clean recall record says nothing about accident history, odometer readings or mechanical wear — none of which are in MLIT's public dataset. Treat the recall check as one layer of due diligence, alongside the auction sheet, an independent inspection and the export paperwork.
The short version
Get the stamped chassis number and match it to the paperwork. Run it through the decoder. Read every matched filing in full. Use the Recall Archive for make- and year-level context. Then — the part that actually protects you — get written confirmation that the recall work was done. Fifteen minutes of checking against 4,890 official filings is the cheapest insurance in the entire import process.