
tanseisha co.,ltd. — Investor Relations & Filings
Tanseisha Co., Ltd. is a professional firm specializing in the creation of spaces. The company provides comprehensive solutions encompassing research, planning, design, production, construction, and operational management. Its expertise is applied across a diverse range of environments, including commercial and hospitality facilities, cultural institutions such as museums and exhibitions, corporate offices, and medical centers. Tanseisha focuses on delivering integrated design and construction services for interior and event spaces, conceptualizing environments that are both functional and engaging for people and society.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 臨時報告書 | 2026-04-24 | Japanese | |
| 確認書 | 2026-04-22 | Japanese | |
| 有価証券報告書-第68期(2025/02/01-2026/01/31) | 2026-04-22 | Japanese | |
| 半期報告書-第68期(2025/02/01-2026/01/31) | 2025-09-16 | Japanese | |
| 確認書 | 2025-09-16 | Japanese | |
| 臨時報告書 | 2025-04-25 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
3 filings
| |||||
| 35987810 | 臨時報告書 | 2026-04-24 | Japanese | ||
| 35043867 | 確認書 | 2026-04-22 | Japanese | ||
| 35043850 | 有価証券報告書-第68期(2025/02/01-2026/01/31) | 2026-04-22 | Japanese | ||
|
2025
6 filings
| |||||
| 7855594 | 半期報告書-第68期(2025/02/01-2026/01/31) | 2025-09-16 | Japanese | ||
| 7855591 | 確認書 | 2025-09-16 | Japanese | ||
| 7266037 | 臨時報告書 | 2025-04-25 | Japanese | ||
| 7266275 | 確認書 | 2025-04-24 | Japanese | ||
| 7266273 | 内部統制報告書-第67期(2024/02/01-2025/01/31) | 2025-04-24 | Japanese | ||
| 7266277 | 有価証券報告書-第67期(2024/02/01-2025/01/31) | 2025-04-24 | Japanese | ||
|
2024
6 filings
| |||||
| 7304360 | 確認書 | 2024-10-25 | Japanese | ||
| 7304364 | 訂正半期報告書-第67期(2024/02/01-2025/01/31) | 2024-10-25 | Japanese | ||
| 7308516 | 確認書 | 2024-09-17 | Japanese | ||
| 7308519 | 半期報告書-第67期(2024/02/01-2025/01/31) | 2024-09-17 | Japanese | ||
| 7308510 | 確認書 | 2024-09-17 | Japanese | ||
| 7308512 | 訂正四半期報告書-第67期第1四半期(2024/02/01-2024/04/30) | 2024-09-17 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Construction of residential and non-residential buildings
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
BEAZER HOMES USA INC
A national homebuilder of energy-efficient homes with custo…
|
BZH | US | Construction |
|
Bellway PLC
A 5-star housebuilder developing high-quality, sustainable …
|
BWY | GB | Construction |
|
Berkeley Group Holdings PLC
A property developer focused on residential-led urban regen…
|
BKG | GB | Construction |
|
Besqab
A developer of housing and community properties in the Stoc…
|
BESQ | SE | Construction |
|
Beton AD
Civil engineering firm that designs and executes a broad sp…
|
BESK | MK | Construction |
|
BGMC International Limited
Integrated construction, M&E, and elevator engineering solu…
|
1693 | HK | Construction |
|
Bhanderi Infracon Limited
Develops residential and commercial real estate projects wi…
|
538576 | IN | Construction |
|
BHARAT GLOBAL DEVELOPERS LIMITED
Specializes in infrastructure development and EPC services …
|
521238 | IN | Construction |
|
BHCC Holding Limited
A main contractor engaged in construction, property investm…
|
1552 | HK | Construction |
|
BINA GOODYEAR BERHAD
A general construction and building contractor specializing…
|
— | MY | Construction |
tanseisha 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/10978/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=10978 | 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=10978 | 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=10978 \ -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": 10978}, 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 tanseisha co.,ltd. (id: 10978)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.