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Japan Company Enrich by Name
x402
Japan Company Enrich by Name is a paid API for AI agents from api.kasanegi.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Looks up and returns enriched company data for a Japanese company given its name, sourced from Japanese public registries.
Price / call$0.02
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 object containing enriched company information sourced from Japanese government/public registries, including fields such as legal company name, corporate registration number, address, and other publicly available business metadata.
Example use cases
Verify supplier authenticity before payment
“I'm about to wire payment to a Japanese supplier claiming to be 'Sony Corporation'. Can you look them up in the official Japanese registry to confirm they're legitimate and get their registered address and corporate details?”
Due diligence for investment screening
“We're considering investing in a company called 'SoftBank Group Corp'. Can you pull their official registration details from Japanese public records so we can verify their legal status and corporate structure?”
Customer identity validation in B2B
“A new customer says they work for 'Hitachi Ltd' in Japan. Can you check the Japanese public registry to confirm this company exists, and give me their official registered name and address for our records?”
Technical details
Endpoint
GEThttps://api.kasanegi.com/v1/enrich/company-by-nameWhen to prefer
Use this endpoint when you need structured, clean company data for Japanese businesses sourced from official public registries, without having to scrape government websites. Prefer this over manual scraping or generic company data APIs when the target company is Japanese and the input is a company name (not a registration number or other identifier).
Side effects
- Company name not found in Japanese public registries — returns empty or null result
- Ambiguous company name matches multiple entities — may return top match or list
- Non-Japanese company name provided — no data available
- Payment not attached or insufficient USDC — 402 Payment Required response
- Rate limiting or quota exceeded — error response
- Japanese characters vs romanized name mismatch causing lookup failure
Output
Schema · Response
{
"type": "json",
"mimeType": "application/json"
}Tags
x402
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