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mitanisekisanco.,ltd — Investor Relations & Filings

Ticker · 5273 ISIN · JP3887600009 T Manufacturing
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Filings indexed 80 across all filing types
Latest filing 2024-06-27 Governance Information
Country JP Japan
Listing T 5273

About mitanisekisanco.,ltd

https://www.m-sekisan.co.jp/en/

Mitani Sekisan Co., Ltd. is a manufacturer specializing in concrete secondary products. The company's core business involves the production and sale of concrete piles, for which it holds a leading market share, alongside concrete poles, waterworks materials, and environmental block products. The company also operates a gravel business. Mitani Sekisan has diversified its portfolio into several other sectors, including geothermal power generation, hotel operations, rental office building management, and information-related services.

Recent filings

Filing Released Lang Actions
内部統制報告書－第91期(2023/04/01－2024/03/31)
Governance Information Classification · 100% confidence The document header explicitly states the filing type as "内部統制報告書" (Internal Control Report) and cites the legal basis as Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act (金融商品取引法第24条の４の４第１項). Section 1 discusses the framework for internal controls over financial reporting, and Section 3 concludes that the internal controls are effective as of the end of the business year (March 31, 2024). This content aligns perfectly with the requirements for an Audit Report / Information filing, which covers internal or regulatory stress tests and applied accounting principles, although this specific document is an assertion about internal controls over financial reporting, which is often grouped with audit-related disclosures. Given the provided definitions, 'Audit Report / Information (AR)' is the closest fit for a formal report detailing internal control effectiveness assessment, distinct from a full Annual Report (10-K) or a simple Earnings Release (ER).
2024-06-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (630 characters) and appears to be a formal confirmation or certification related to the accuracy of a financial report, specifically referencing the '有価証券報告書' (Securities Report, which is equivalent to a 10-K in the Japanese context) for the fiscal year ending March 31, 2024. The key elements are the submission of a '確認書' (Confirmation Document) to the Hokuriku Local Finance Bureau, signed by the CEO, confirming the appropriateness of the contents of the Securities Report based on financial instruments laws. Since this is a certification *about* the annual report rather than the full annual report itself, and given its brevity and formal confirmation nature, it does not fit perfectly into 10-K, AR, or ER. It is a specific regulatory confirmation document. However, among the provided codes, it is closest to a general regulatory filing or a specific type of report confirmation. Given the context of confirming the accuracy of the annual filing (which is a major regulatory requirement), and lacking a specific 'Certification of Accuracy' code, it is best classified as a general Regulatory Filing (RNS) or potentially related to Governance (CGR) or Audit (AR). Since it is a formal submission confirming compliance with disclosure laws regarding the annual filing, RNS (Regulatory Filings) serves as the most appropriate general category for miscellaneous, specific regulatory confirmations that aren't standard reports or announcements like dividends or management changes. The document is a confirmation, not the full report. FY 2024
2024-06-27 Japanese
有価証券報告書－第91期(2023/04/01－2024/03/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of the US 10-K annual report. It contains the header information for the fiscal year ending March 31, 2024, and is filed with the local Finance Bureau under the Financial Instruments and Exchange Act. Given the comprehensive nature of this filing and its role as the primary annual disclosure document, it is classified as a 10-K. FY 2024
2024-06-27 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is extremely short (639 characters) and contains a header structure typical of Japanese regulatory filings, specifically mentioning a '確認書' (Confirmation Document) submitted to the '北陸財務局長' (Director of the Hokuriku Local Finance Bureau) under Article 24-4-8, Paragraph 1 of the Financial Instruments and Exchange Act. The core content confirms that the '代表取締役社長' (Representative Director and President) has verified the appropriateness of the '第91期第３四半期' (91st Fiscal Year, Third Quarter) '四半期報告書' (Quarterly Report). Since this document is a confirmation *about* the Quarterly Report, and not the comprehensive report itself, and given its brevity and nature as a regulatory confirmation filing, it best fits the category for general regulatory announcements or filings that don't match a specific report type. However, since it explicitly deals with the verification of a Quarterly Report, it is closely related to interim reporting. Given the options, and recognizing this as a formal regulatory confirmation rather than the full report (IR) or an earnings release (ER), the most appropriate general category for a specific regulatory confirmation document that isn't a standard report is 'RNS' (Regulatory Filings) as a fallback, or potentially 'IR' if we interpret it as a mandatory part of the interim filing process. Since it is a confirmation document ('確認書') related to the Quarterly Report, and not the Quarterly Report (IR) itself, and it is a specific regulatory submission, RNS is the safest classification based on the 'MENU VS MEAL' rule applied to short confirmation documents.
2024-02-14 Japanese
四半期報告書－第91期第3四半期(2023/10/01－2023/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Hokuriku Finance Bureau in Japan, as indicated by the header and the regulatory reference (Financial Instruments and Exchange Act). It contains comprehensive financial statements, including the quarterly consolidated balance sheet and management analysis for the third quarter of the 91st fiscal period (ending December 31, 2023). Since it contains substantive financial data and is a formal quarterly filing, it is classified as an Interim/Quarterly Report (IR). 9M 2024
2024-02-14 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is extremely short (637 characters) and contains a header structure typical of a formal submission. Key Japanese terms are present: "【提出書類】確認書" (Filing Document: Confirmation Document), "金融商品取引法" (Financial Instruments and Exchange Act), and a reference to a specific fiscal period: "第91期第２四半期（自 2023年７月１日 至 2023年９月30日）の四半期報告書" (The Quarterly Report for the 91st Fiscal Year, Second Quarter). The content explicitly states that the President confirmed the appropriateness of the Quarterly Report's contents based on financial laws. This document is a formal confirmation/attestation regarding a Quarterly Report, not the Quarterly Report itself. Since there is no specific code for a 'Confirmation Document' related to a quarterly report, and it relates to a period shorter than a year, the closest primary document type is the Interim/Quarterly Report (IR). However, given the nature of this being a confirmation document and its brevity, it functions more like a regulatory filing announcement or a specific attestation. Since 'IR' (Interim/Quarterly Report) is defined as the comprehensive report, and this is a confirmation *of* that report, it falls under the general regulatory filing category, or potentially a specific type if one existed. Given the options, and recognizing it's a formal submission related to quarterly financials but not the full report, 'IR' (Interim / Quarterly Report) is the most contextually relevant category for the subject matter, although 'RNS' (Regulatory Filings) is a strong fallback for short confirmation documents. Because the subject matter is explicitly the Quarterly Report confirmation, I will classify it as 'IR' as it pertains directly to the quarterly reporting cycle, assuming the confirmation itself is filed alongside or as part of the required quarterly disclosure package, or I will use RNS as the confirmation document itself is a distinct filing. Given the strict definitions, a confirmation document is not the report itself. I will use RNS as the fallback for this specific type of short, formal attestation document that doesn't match the comprehensive report codes (like 10-K or IR).
2023-11-14 Japanese

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