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Maruo Calcium Co., Ltd. — Investor Relations & Filings

Ticker · 4102 ISIN · JP3872800002 T Manufacturing
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Filings indexed 69 across all filing types
Latest filing 2025-11-12 Regulatory Filings
Country JP Japan
Listing T 4102

About Maruo Calcium Co., Ltd.

https://www.maruo-cal.co.jp/

Maruo Calcium Co., Ltd. is a comprehensive manufacturer specializing in the production and sale of calcium carbonate and other industrial raw materials. Established in 1926, the company offers a diverse product portfolio that includes heavy calcium carbonates and colloidal calcium carbonates. These compounds serve as essential materials for a wide range of industrial applications, including paints, plastics, sealants, and adhesives. The company leverages its extensive history and technical expertise to develop and supply high-quality calcium-based products tailored to various market needs.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 1% 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, even if they reference a report, should be classified as Regulatory Filings (RNS). H1 78
2025-11-12 Japanese
半期報告書－第78期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% 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, cash flow statement, and notes for the interim period (April 1, 2025, to September 30, 2025). As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report. H1 2026
2025-11-12 Japanese
臨時報告書
AGM Information Classification · 1% 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 filed pursuant to Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act, following the resolution of matters at the Annual General Meeting (AGM) held on June 26, 2025. Section 2 details the resolutions, including the approval of the dividend (剰余金の処分の件) and the election of directors (取締役２名選任の件), along with the voting results. This structure perfectly matches the definition of reporting the results of a shareholder meeting. Since the content is the official results of the AGM, the most specific code is AGM-R (AGM Information/Results). Although it reports on voting results (DVA), AGM-R is more specific when the context is clearly the results stemming directly from the Annual General Meeting.
2025-06-30 Japanese
内部統制報告書－第77期(2024/04/01－2025/03/31)
Governance Information Classification · 1% confidence The document explicitly states in the header and body that it is an "内部統制報告書" (Internal Control Report). The basis cited is 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). This type of report, focusing on the assessment of internal controls over financial reporting, is a specific regulatory filing in Japan. While it is a comprehensive report, it is not the Annual Report (10-K) or the Interim Report (IR). In the provided classification scheme, there is no direct equivalent for a Japanese 'Internal Control Report' (which often accompanies the 10-K equivalent or standalone filing). However, given its nature as a formal, comprehensive regulatory document detailing internal controls and assessment results, it is closest in function and formality to a comprehensive report, but since it is not explicitly listed, the most appropriate general category for a formal, non-standard report that is not an ER, IR, or 10-K, but is a formal regulatory submission, is the general Regulatory Filings category (RNS). Alternatively, if we strictly interpret the content as a formal report on internal structure/governance, CGR (Governance Information) might be considered, but the explicit title points to a specific regulatory filing type. Given the strict definitions, and the lack of a specific 'Internal Control Report' code, RNS (Regulatory Filings) is the safest fallback for a formal, non-standard regulatory document. The document length (2217 chars) is substantial enough to be the report itself, not just an announcement (RPA).
2025-06-25 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document text contains the header "有価証券報告書（通常方式）" which translates to "Securities Report (Normal Method)". It explicitly mentions the submission under Article 24-2, Paragraph 1 of the Financial Instruments and Exchange Act, and is addressed to the Kinki Local Finance Bureau Chief. The content confirms the appropriateness of the contents of the Securities Report for the 77th fiscal period (April 1, 2024, to March 31, 2025). In the context of Japanese regulatory filings, a comprehensive annual report filed under the Financial Instruments and Exchange Act is equivalent to the US SEC's Form 10-K. Although the document itself appears to be a confirmation statement regarding the accuracy of the Securities Report, the core subject matter is the annual filing itself. Given the options, the closest equivalent to a comprehensive annual report filing is '10-K'. However, since this specific document is a confirmation/attestation related to the annual filing rather than the full report, and given the limited options, we must choose the most relevant category. Since '10-K' is defined as the 'Official yearly report covering company activity and full financial performance,' and this document confirms that report, it is strongly related to the annual filing cycle. If 'RPA' (Report Publication Announcement) were applicable, the document would likely announce the filing rather than contain the confirmation details. Since it deals directly with the content verification of the annual filing, '10-K' is the most appropriate classification for the underlying document type being referenced and attested to, despite the specific form being a confirmation document. FY 2025
2025-06-25 Japanese
有価証券報告書－第77期(2024/04/01－2025/03/31)
Annual Report Classification · 1% confidence The document is identified as a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). The text explicitly states '有価証券報告書' (Securities Report) and provides the fiscal year period (第77期, 2024-04-01 to 2025-03-31), company details, and XBRL-like tagging structures typical of official annual filings submitted to the Kinki Finance Bureau. FY 2025
2025-06-25 Japanese

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