
R.C.CORE CO.,LTD. — Investor Relations & Filings
R.C.CORE CO.,LTD. is a homebuilding company that specializes in the planning, manufacturing, and sale of log houses and other natural, individualized housing. The company's business activities encompass the entire project lifecycle, including the design, development, construction, and sales of its distinctive residential properties. It operates through direct sales and dealer sales channels to provide unique housing solutions that emphasize natural materials and design.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 定款一部変更に関するお知らせ | 2026-05-15 | Japanese | |
| 新中期経営計画「Make Market 2030」策定に関するお知らせ | 2026-05-15 | Japanese | |
| 2026年3月期 決算短信〔日本基準〕(連結) | 2026-05-15 | Japanese | |
| 確認書 | 2025-11-14 | Japanese | |
| 半期報告書-第41期(2025/04/01-2026/03/31) | 2025-11-14 | Japanese | |
| 確認書 | 2025-08-14 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
3 filings
| |||||
| 46885238 | 定款一部変更に関するお知らせ | 2026-05-15 | Japanese | ||
| 46885236 | 新中期経営計画「Make Market 2030」策定に関するお知らせ | 2026-05-15 | Japanese | ||
| 46885235 | 2026年3月期 決算短信〔日本基準〕(連結) | 2026-05-15 | Japanese | ||
|
2025
8 filings
| |||||
| 8318260 | 確認書 | 2025-11-14 | Japanese | ||
| 8318230 | 半期報告書-第41期(2025/04/01-2026/03/31) | 2025-11-14 | Japanese | ||
| 7857486 | 確認書 | 2025-08-14 | Japanese | ||
| 7857479 | 訂正有価証券報告書-第40期(2024/04/01-2025/03/31) | 2025-08-14 | Japanese | ||
| 7255402 | 臨時報告書 | 2025-06-20 | Japanese | ||
| 7255401 | 内部統制報告書-第40期(2024/04/01-2025/03/31) | 2025-06-20 | Japanese | ||
| 7255398 | 確認書 | 2025-06-20 | Japanese | ||
| 7255404 | 有価証券報告書-第40期(2024/04/01-2025/03/31) | 2025-06-20 | Japanese | ||
|
2024
4 filings
| |||||
| 7292465 | 臨時報告書 | 2024-12-11 | Japanese | ||
| 7290158 | 半期報告書-第40期(2024/04/01-2025/03/31) | 2024-11-14 | Japanese | ||
| 7296038 | 確認書 | 2024-11-14 | Japanese | ||
| 7330774 | 臨時報告書 | 2024-06-21 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Construction of residential and non-residential buildings
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Springfield Properties PLC
A Scottish housebuilder of private and affordable homes wit…
|
SPR | GB | Construction |
|
SPRINGVIEW HOLDINGS LTD
Design and construction firm for residential and commercial…
|
SPHL | US | Construction |
|
SRV Yhtiöt Oyj
A developer and project management contractor for building …
|
SRV1V | FI | Construction |
|
Standard Development Group Limited
Primarily engaged in construction, engineering, and biomass…
|
1867 | HK | Construction |
|
Sumitomo Mitsui Construction Co.,Ltd.
A general contractor for global civil engineering and build…
|
1821 | JP | Construction |
|
Sumit Woods Limited
Develops residential, commercial, and redevelopment project…
|
SUMIT | IN | Construction |
|
SUNGDO Engineering & Construction.
Engineering and construction company specializing in high-t…
|
037350 | KR | Construction |
|
SUNWAY CONSTRUCTION BERHAD
Vertically integrated construction, precast concrete, and s…
|
— | MY | Construction |
|
SUNWAY CONSTRUCTION GROUP BERHAD
Vertically integrated construction services, precast concre…
|
— | MY | Construction |
|
SUNWAY HOLDINGS BERHAD
A leading conglomerate with diverse interests in real estat…
|
— | MY | Construction |
R.C.CORE CO.,LTD. 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/12503/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12503 | 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=12503 | 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=12503 \ -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": 12503}, 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 R.C.CORE CO.,LTD. (id: 12503)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.