edinet-company-ir-trackerlisted
Install: claude install-skill Kokai-Data/japan-business-intelligence
## When to use
Use this skill when:
- The user provides a 法人番号 (13-digit) and you want to see if the company is listed + all their recent IR activity in one call.
- You're prepping for an M&A target call and need a fast cluster view of annual / quarterly / TOB / large-shareholding / governance disclosures.
- Investor / analyst use case: monitor a portfolio company's filings clustered by signal type.
- You want **Kokai signal overlay** (not raw EDINET timeline) — clustered into actionable groups instead of a flat list.
## How to invoke
Call the kokai MCP server's `get_edinet_company_disclosures` tool:
```json
{
"name": "get_edinet_company_disclosures",
"arguments": {
"corporateNumber": "<13-digit 法人番号>",
"edinetCode": "<E12345 form, alternative to corporateNumber>",
"lookbackDays": 30,
"limit": 50
}
}
```
- **`corporateNumber` OR `edinetCode`** (one required). If both, `edinetCode` wins (skips resolver).
- **`lookbackDays`**: default `30`, max `90` (auto-clamped). Phase 2 will extend to 365 once EDINET code master is imported.
- **`limit`**: default 50, max 100.
## Output structure
```json
{
"corporateNumber": "...",
"edinetCode": "E12345",
"filerName": "...",
"resolveStatus": "resolved",
"documents": [/* all recent docs, submitDateTime desc */],
"signal": {
"annualReports": [/* 有価証券報告書 (docTypeCode=120, 130) */],
"quarterlyReports": [/* 四半期 (140, 150) + 半期 (160, 170) */],
"largeHolderReports": [/* 大量保有 (350, 360) */],