
Business One Holdings Co., Ltd. — Investor Relations & Filings
Business One Holdings Co., Ltd. is a holding company with a primary focus on the real estate sector. The company's core activities include the development, purchase, resale, and rental of properties. It acquires real estate, such as condominiums and office buildings, through direct purchases and auctions for resale. The group also provides comprehensive condominium and rental property management services for its own portfolio and for third-party owners. A key supporting segment is its finance business, which offers loans and financing for real estate projects. Diversifying its portfolio, the company also maintains operations in software development and sales, its original line of business, and in the health and wellness sector. The holding structure is designed to foster synergy among its subsidiary companies to drive growth and enhance corporate value.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 半期報告書-第39期(2025/04/01-2026/03/31) | 2025-11-14 | Japanese | |
| 確認書 | 2025-11-14 | Japanese | |
| 臨時報告書 | 2025-06-26 | Japanese | |
| 臨時報告書 | 2025-06-26 | Japanese | |
| 内部統制報告書-第38期(2024/04/01-2025/03/31) | 2025-06-25 | Japanese | |
| 確認書 | 2025-06-25 | Japanese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
7 filings
| |||||
| 8311599 | 半期報告書-第39期(2025/04/01-2026/03/31) | 2025-11-14 | Japanese | ||
| 8311530 | 確認書 | 2025-11-14 | Japanese | ||
| 7248774 | 臨時報告書 | 2025-06-26 | Japanese | ||
| 7246980 | 臨時報告書 | 2025-06-26 | Japanese | ||
| 7251791 | 内部統制報告書-第38期(2024/04/01-2025/03/31) | 2025-06-25 | Japanese | ||
| 7251790 | 確認書 | 2025-06-25 | Japanese | ||
| 7251787 | 有価証券報告書-第38期(2024/04/01-2025/03/31) | 2025-06-25 | Japanese | ||
|
2024
8 filings
| |||||
| 7297831 | 確認書 | 2024-11-13 | Japanese | ||
| 7297827 | 半期報告書-第38期(2024/04/01-2025/03/31) | 2024-11-13 | Japanese | ||
| 7319563 | 内部統制報告書-第37期(2023/04/01-2024/03/31) | 2024-06-28 | Japanese | ||
| 7319558 | 確認書 | 2024-06-28 | Japanese | ||
| 7319555 | 有価証券報告書-第37期(2023/04/01-2024/03/31) | 2024-06-28 | Japanese | ||
| 7319467 | 臨時報告書 | 2024-06-28 | Japanese | ||
| 7350242 | 確認書 | 2024-02-14 | Japanese | ||
| 7350231 | 四半期報告書-第37期第3四半期(2023/10/01-2023/12/31) | 2024-02-14 | Japanese | ||
Market data
Market data not available
Price history
Peer group · Real estate activities with own or leased property
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Aref Thalassa Socimi S.A.U.
A Spanish REIT investing in residential buildings in Madrid…
|
MLARE | ES | Real estate activities |
|
ARENA REIT.
Owns and manages childcare and healthcare social infrastruc…
|
ARF | AU | Real estate activities |
|
Argan
Real estate developer and lessor of premium, sustainable lo…
|
ARG | FR | Real estate activities |
|
ARGO Properties N.V.
Real estate firm investing in and managing residential and …
|
ARGO | NL | Real estate activities |
|
Argosy Property Limited
Owns and manages a diversified portfolio of industrial, off…
|
ARG | NZ | Real estate activities |
|
Arihant Superstructures Limited
Real estate developer of residential projects across Mumbai…
|
ARIHANTSUP | IN | Real estate activities |
|
Arima Real Estate Socimi S.A.
Real estate investment company focused on commercial proper…
|
ARM | ES | Real estate activities |
|
Arimelia ITG Socimi
Real estate investment trust that owns and manages luxury h…
|
MLARI | ES | Real estate activities |
|
ARI Real Estate (ARENA) Investment LTD
Develops, manages, and leases commercial properties, includ…
|
ARIN | IL | Real estate activities |
|
ARKADE DEVELOPERS LIMITED
Mumbai-based developer of premium residential projects and …
|
ARKADE | IN | Real estate activities |
Business One Holdings 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/13328/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=13328 | 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=13328 | 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=13328 \ -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": 13328}, 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 Business One Holdings Co., Ltd. (id: 13328)"
Report missing filing
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