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JP Data Enrich API — People by Houjin Number
x402
JP Data Enrich API — People by Houjin Number is a paid API for AI agents from jp-data-enrich.kasanegi123.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Looks up people (executives/directors) associated with a Japanese corporation using its houjin (corporate registration) number, aggregating data from gBizINFO, Kanpou, and EDINET.
Price / call$0.01
Success—
StatusUnknown
How this service works
Japanese corporate enrichment API for AI agents / B2B sales / supplier research / KYB support. gBizINFO + Kanpou + EDINET aggregation. x402 micropayments on Base. No API key.
Output
A JSON object containing people (executives, directors, officers) associated with the specified Japanese corporation, aggregated from gBizINFO, Kanpou, and EDINET government data sources.
Example use cases
Verify supplier leadership before partnership
“I'm considering partnering with a Japanese manufacturer. Can you look up the executives and directors for houjin number 9876543210987 so I can verify who's actually running the company?”
B2B sales prospect research for outreach
“We're targeting decision-makers at this Japanese tech firm with houjin 5432109876543. Can you pull the executives and directors list so we know who to contact?”
Compliance check on Japanese company officers
“Our compliance team needs to vet the management team of a Japanese corporation with houjin 1111222233334. Can you look up all the executives and directors for our records?”
Technical details
Endpoint
GEThttps://jp-data-enrich.kasanegi123.workers.dev/api/enrich/people-by-houjinWhen to prefer
Use this endpoint when you need to identify the people (executives, directors, officers) associated with a specific Japanese corporation and you have the houjin (corporate registration) number. Ideal for KYB workflows, B2B sales prospecting, supplier due diligence, or compliance research on Japanese entities. Prefer this over general web search when you need structured, government-sourced personnel data aggregated from multiple official Japanese registries.
Side effects
- Invalid or non-existent houjin number returns empty result or 404
- Payment failure via x402 micropayment protocol blocks the request
- Rate limiting or upstream government data source unavailability causes timeout
- Houjin number with no associated people records returns empty array
- Malformed houjin number format causes validation error
Output
Schema · Response
{
"type": "json",
"mimeType": "application/json"
}Tags
x402
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