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DAISAN CO.,LTD. — Investor Relations & Filings

Ticker · 4750 ISIN · JP3483200006 T Construction
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Filings indexed 62 across all filing types
Latest filing 2025-12-02 Regulatory Filings
Country JP Japan
Listing T 4750

About DAISAN CO.,LTD.

https://www.daisan-g.co.jp/en/

DAISAN CO., LTD. is a specialized provider of comprehensive scaffolding solutions for the construction sector. The company's integrated business model covers the entire product and service lifecycle, including planning, design, development, manufacturing, sales, and rental of scaffolding systems and related temporary equipment. It operates through two primary business divisions: Construction Services, which offers scaffolding rental, assembly, and dismantling, and Product Sales, which focuses on the direct sale of its manufactured hardware. The company is known for its proprietary 'BI-KE Ashiba' wedge-binding scaffolding system, designed for enhanced safety and operational efficiency.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. H1 52
2025-12-02 Japanese
半期報告書－第52期(2025/04/21－2026/04/20)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow statement for the interim period (April 21, 2025, to October 20, 2025). It is a formal regulatory filing containing substantive financial data, which fits the definition of an Interim/Quarterly Report (IR). H1 2026
2025-12-02 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled "臨時報告書" (Extraordinary Report/Timely Disclosure Report) and explicitly states in Section 1 that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act because resolutions were passed at the Annual General Meeting (AGM) held on July 4, 2025. Section 2 details the resolutions, which include changes to the Articles of Incorporation, election of directors, and approval of director remuneration. This structure—reporting the results of a shareholder meeting—is characteristic of a filing announcing the outcome of an AGM. Since the document reports the official results of shareholder votes (e.g., votes for/against each resolution), the most specific code is DVA (Declaration of Voting Results & Voting Rights Announcements). Although it relates to an AGM, DVA specifically covers the *results* of the vote, which is the primary content here, rather than general AGM materials (AGM-R). Given the regulatory context (submission to the Kinki Local Finance Bureau) and the content focusing entirely on voting outcomes, DVA is the best fit.
2025-07-09 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document text contains Japanese characters and includes a table with fields like "【提出書類】" (Filing Document) being "確認書" (Confirmation Document), "【根拠条文】" (Basis Article) referencing the Financial Instruments and Exchange Act (金融商品取引法), and explicitly mentions confirming the appropriateness of the "有価証券報告書" (Securities Report) for the 51st period (ending April 20, 2025). A Securities Report in the Japanese regulatory context is equivalent to the US 10-K. The document itself appears to be a certification or confirmation related to the filing of the full annual report, rather than the report itself. However, given the specific definitions provided, the closest match for a comprehensive annual report is '10-K'. Since this document is a confirmation *of* the annual report's accuracy, it is closely related to the annual reporting cycle. If this were a simple announcement, RPA or RNS would apply. Since it is a formal confirmation document directly tied to the content and filing of the annual report (Securities Report), classifying it as the core annual report (10-K) is the most appropriate fit among the provided options, as it confirms the contents of the annual filing. *Self-Correction/Refinement based on definitions:* The document is a 'Confirmation Document' (確認書) regarding the 'Securities Report' (有価証券報告書). A Securities Report is the Japanese equivalent of a 10-K. While this specific document is a certification, it is intrinsically linked to the 10-K filing. Given the options, 10-K represents the underlying annual filing being certified. If 'Confirmation of Annual Report' was an option, it would be better, but 10-K is the best fit for the subject matter. FY 2025
2025-07-03 Japanese
有価証券報告書－第51期(2024/04/21－2025/04/20)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It is filed under the Financial Instruments and Exchange Act, covers a full fiscal year (51st term), and contains comprehensive financial data, corporate information, and XBRL tags typical of an annual statutory filing. FY 2025
2025-07-03 Japanese
内部統制報告書－第51期(2024/04/21－2025/04/20)
Governance Information Classification · 100% confidence The document is titled "内部統制報告書" (Internal Control Report) and explicitly references the legal basis as "金融商品取引法第24条の４の４第１項" (Financial Instruments and Exchange Act Article 24-4-4, Paragraph 1). This structure and content—detailing the framework, scope, criteria, and conclusion regarding the effectiveness of internal controls over financial reporting as of a specific date (2025年４月20日)—is characteristic of the Japanese equivalent of the Sarbanes-Oxley Section 404 report. While there is no direct mapping to the SEC's 10-K, the content is a comprehensive annual report focused specifically on internal controls, which aligns most closely with the purpose of an Annual Report (10-K) or a standalone Audit Report (AR) focusing on controls. Given the explicit focus on the 'Internal Control Report' required by Japanese financial law, and its comprehensive nature covering the entire fiscal year's control environment, it is best classified as a core annual filing. Since '10-K' is defined as the 'Official yearly report covering company activity and full financial performance,' and this document is the mandatory annual control report component, it is the closest fit among the provided codes, although 'AR' (Audit Report/Information) is also plausible if this were strictly the auditor's opinion. However, since this is the management's assertion on internal controls, it is a key component of the annual reporting package. Given the options, and recognizing this as a mandatory annual disclosure, I will lean towards the closest comprehensive annual filing type, which is 10-K, or AR if it were strictly an audit opinion. Since it is the *Internal Control Report* itself, which is a major component of the annual filing package, and not just a brief announcement, I will classify it as AR (Audit Report / Information) as it deals with the formal assessment of financial reporting integrity, which is often bundled with or closely related to the audit function, or potentially LTR if it were a legal matter, but AR is better suited for control assessments. Re-evaluating the definitions: AR is for 'Standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests'. This is the management's internal control report. Since there is no specific code for the Japanese 'Internal Control Report' (J-SOX), and it is a comprehensive annual assessment of financial reporting integrity, it is most analogous to the comprehensive nature of the 10-K or the assessment nature of AR. Given the document is a formal, detailed report (not an announcement), and not a general earnings release (ER) or management discussion (MDA), I will select AR as it covers the formal assessment of financial reporting controls, which is a key audit/assurance function.
2025-07-03 Japanese

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