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Japan Company-to-People Enrichment API (kasanegi.com)
x402
Japan Company-to-People Enrichment API (kasanegi.com) is a paid API for AI agents from api.kasanegi.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Looks up people associated with a Japanese company by searching public Houjin (corporate registry) data, given a company name.
Price / call$0.01
Success—
StatusUnknown
How this service works
Stop scraping Japanese government and public-data sites. Call clean Japan payroll, company, and grant APIs over one host. Preview free; one public marketplace listing covers all current products; x402 direct is available for agent-native buyers.
Output
A JSON response containing a list of people associated with the queried Japanese company, sourced from public Houjin (corporate registry) data. May include names, roles, and related corporate information for up to the specified number of candidates.
Example use cases
Example prompt
“Can you find the people associated with the Japanese company 'トヨタ自動車' using public registry data? Limit results to 5 and filter by Aichi prefecture if possible.”
Technical details
Endpoint
GEThttps://api.kasanegi.com/v1/enrich/people-by-houjinWhen to prefer
Use this endpoint when you need to identify or enrich people associated with a specific Japanese company using clean, structured access to Japanese public corporate (Houjin) registry data — avoiding manual scraping of government sites. Best when you have a company name (Japanese or romaji) and want structured person-company relationship data for Japan-based entities.
Side effects
- Company name not found in registry — returns empty results or 404
- Ambiguous company name matches many entities — returns up to limit candidates without guaranteed match
- Prefecture filter too restrictive — reduces results or returns empty list
- Invalid limit value outside 1-50 range — returns validation error
- Japanese character encoding issues if romaji name doesn't match registry spelling
- Rate limit or payment failure for x402 callers — returns 402 or 429 error
Output
Schema · Response
{
"type": "json",
"mimeType": "application/json"
}Tags
x402
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