
TSUMURA & CO. — Investor Relations & Filings
TSUMURA & CO. is a developer and manufacturer of pharmaceuticals derived from natural substances, specializing in Kampo medicine, a traditional form of Japanese herbal medicine. The company's portfolio includes a wide range of prescription Kampo formulations, which are delivered to patients through medical institutions, as well as over-the-counter (OTC) Kampo medicines and other wellness products such as herbal bath salts. Tsumura manages a comprehensive value chain, controlling the entire process from the procurement of raw herbal materials to the production of finished granular formulations and extracts. The company's approach integrates traditional knowledge with modern scientific research and quality control standards to provide treatments across various therapeutic areas, aiming to achieve harmony between mind and body.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 確認書 | 2025-11-11 | Japanese | |
| 半期報告書-第90期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-09-10 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-08-05 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-07-08 | Japanese | |
| 臨時報告書 | 2025-07-01 | Japanese |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 8200867 | 確認書 | 2025-11-11 | Japanese | ||
| 8200866 | 半期報告書-第90期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | ||
| 7856073 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-09-10 | Japanese | ||
| 7859381 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-08-05 | Japanese | ||
| 7240721 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-07-08 | Japanese | ||
| 7242310 | 臨時報告書 | 2025-07-01 | Japanese | ||
| 7252586 | 内部統制報告書-第89期(2024/04/01-2025/03/31) | 2025-06-24 | Japanese | ||
| 7252585 | 有価証券報告書-第89期(2024/04/01-2025/03/31) | 2025-06-24 | Japanese | ||
| 7252576 | 確認書 | 2025-06-24 | Japanese | ||
| 7259558 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-06-11 | Japanese | ||
| 7264608 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-05-12 | Japanese | ||
| 7268129 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-04-07 | Japanese | ||
| 7274609 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-03-10 | Japanese | ||
| 7275458 | 訂正臨時報告書 | 2025-03-03 | Japanese | ||
| 7276373 | 臨時報告書 | 2025-02-20 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of pharmaceuticals, medicinal chemical and botanical products
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
CG Oncology, Inc.
Develops bladder-sparing oncolytic immunotherapies for urol…
|
CGON | US | Manufacturing |
|
Changchun Bcht Biotechnology Co.
Biopharmaceutical firm focused on the R&D and production of…
|
688276 | CN | Manufacturing |
|
CHANGCHUN HIGH-TECH INDUSTRY (GROUP) CO., LTD.
A diversified group focused on biopharmaceuticals, vaccines…
|
000661 | CN | Manufacturing |
|
Changzhou Qianhong Bio-pharma Co.,Ltd
Develops and manufactures heparin and enzyme biochemical me…
|
002550 | CN | Manufacturing |
|
Charlotte's Web Holdings, Inc.
Pioneer and market leader in whole-plant hemp-derived CBD w…
|
CWEB | CA | Manufacturing |
|
CHA Vaccine Research Institute
Develops vaccines and immunotherapeutics using proprietary …
|
261780 | KR | Manufacturing |
|
CHEIL BIO CO., LTD.
Develops and manufactures veterinary medicines and function…
|
052670 | KR | Manufacturing |
|
CHEMCLIN DIAGNOSTICS CO., LTD.
Develops IVD systems and reagents using proprietary LiCA te…
|
688468 | CN | Manufacturing |
|
Chemical Works of Gedeon Richter Plc
Vertically integrated pharma company focused on women's hea…
|
RICHT | HU | Manufacturing |
|
Chemokine Therapeutics Corp.
Developed chemokine-based therapies (peptide drugs) for can…
|
CHKT | CA | Manufacturing |
TSUMURA & CO. 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/11409/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11409 | 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=11409 | 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=11409 \ -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": 11409}, 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 TSUMURA & CO. (id: 11409)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.