# JP Data Enrich API — People by Houjin Number

> 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.

## Facts

- Endpoint: GET https://jp-data-enrich.kasanegi123.workers.dev/api/enrich/people-by-houjin
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jp-data-enrich-api-people-by-houjin-number-c34b6756
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NIoJgGgRuoeOeXFr-Dd1L

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability jp-data-enrich-api-people-by-houjin-number-c34b6756
```

Example prompt: Can you look up the executives and directors associated with Japanese company houjin number 1234567890123? I need the people data for KYB research.

## When to prefer this

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.

## Known failure modes

- 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

## 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.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "mimeType": "application/json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jp-data-enrich-api-people-by-houjin-number-c34b6756/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jp-data-enrich.kasanegi123.workers.dev](https://www.zero.xyz/host/jp-data-enrich.kasanegi123.workers.dev/llms.txt)