Japan Supplier Compliance Watchlist

Monitor a known Japanese supplier watchlist by exact 13-digit corporate number. This Actor checks the newest public daily difference files from Japan's National Tax Agency (NTA) and emits only matching change events.

What it checks

• Corporate Number Publication Site daily differences — name, address, status, and other registered-publication changes.
• Qualified Invoice Issuer Publication Site daily differences — invoice-issuer registration changes.

Every result includes official source URLs, published dates, file identifiers, source freshness, and attribution.

Best for

• Procurement teams monitoring named Japanese suppliers
• Supplier-risk, KYB, compliance, and M&A workflows
• Supply-chain and B2B data systems that need machine-readable Japanese official events

Input

Provide corporateNumbers: an array of exact 13-digit Japanese corporate numbers. A watchlist of up to 10,000 companies is supported.

{
  "corporateNumbers": ["1010001008916", "1010001034714"],
  "includeCorporateRegistry": true,
  "includeQualifiedInvoiceIssuer": true
}

Output

Each change event contains the matched corporate number, company name where supplied, event source, official source URL, official published date, file number, source freshness, and a machine-readable English summary. A SUMMARY record contains the run-level source counts and limitations.

Pricing

The main charge is $0.01 per monitored company ($10 per 1,000 companies). Tiny synthetic start/result events may appear separately. Platform usage costs are included by the developer.

Important limits

• This is a change-event monitor, not a current legal-status or compliance determination.
• Invoice records are restricted to official corporate-entity rows (kind=2); individual businesses are excluded.
• No result means no exact match in the selected retained daily-difference files.
• The Actor uses official batch/difference files, not a scraped Japanese company directory.

Data sources and attribution

• National Tax Agency Corporate Number Publication Site: https://www.houjin-bangou.nta.go.jp/download/sabun/index.html
• National Tax Agency Qualified Invoice Issuer Publication Site: https://www.invoice-kohyo.nta.go.jp/download/sabun

Output retains source attribution and links. Use is subject to the official source terms.