
First-corporation Inc. — Investor Relations & Filings
First-corporation Inc. is a general construction company specializing in the design and construction of condominiums. The company also engages in the development of residential and commercial properties, real estate activities, and joint venture projects. It provides development proposals and construction services for business owners and property developers, with a core focus on ensuring high standards of quality, safety, and security in its buildings.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 一時取締役(監査等委員である取締役)の選任に関するお知らせ | 2026-05-20 | Japanese | |
| 資本効率向上に関する補足説明資料の開示について | 2026-05-19 | Japanese | |
| 確認書 | 2026-01-14 | Japanese | |
| 半期報告書-第15期(2025/06/01-2026/05/31) | 2026-01-14 | Japanese | |
| 確認書 | 2025-08-27 | Japanese | |
| 有価証券報告書-第14期(2024/06/01-2025/05/31) | 2025-08-27 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
4 filings
| |||||
| 46569373 | 一時取締役(監査等委員である取締役)の選任に関するお知らせ | 2026-05-20 | Japanese | ||
| 46541483 | 資本効率向上に関する補足説明資料の開示について | 2026-05-19 | Japanese | ||
| 12653665 | 確認書 | 2026-01-14 | Japanese | ||
| 12653649 | 半期報告書-第15期(2025/06/01-2026/05/31) | 2026-01-14 | Japanese | ||
|
2025
5 filings
| |||||
| 7856684 | 確認書 | 2025-08-27 | Japanese | ||
| 7856688 | 有価証券報告書-第14期(2024/06/01-2025/05/31) | 2025-08-27 | Japanese | ||
| 7288572 | 有価証券届出書(組込方式) | 2025-01-14 | Japanese | ||
| 7288553 | 確認書 | 2025-01-14 | Japanese | ||
| 7288554 | 半期報告書-第14期(2024/06/01-2025/05/31) | 2025-01-14 | Japanese | ||
|
2024
6 filings
| |||||
| 7310786 | 臨時報告書 | 2024-08-26 | Japanese | ||
| 7310783 | 確認書 | 2024-08-26 | Japanese | ||
| 7310781 | 内部統制報告書-第13期(2023/06/01-2024/05/31) | 2024-08-26 | Japanese | ||
| 7310791 | 有価証券報告書-第13期(2023/06/01-2024/05/31) | 2024-08-26 | Japanese | ||
| 7341535 | 確認書 | 2024-04-12 | Japanese | ||
| 7341537 | 四半期報告書-第13期第3四半期(2023/12/01-2024/02/29) | 2024-04-12 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Construction of residential and non-residential buildings
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DAISUE CONSTRUCTION CO., LTD.
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DAITO TRUST CONSTRUCTION CO.,LTD.
Offers integrated construction and real estate services for…
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DAIWA HOUSE INDUSTRY CO., LTD.
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First-corporation Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/13842/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=13842 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=13842 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=13842 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 13842}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for First-corporation Inc. (id: 13842)"
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