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NIPPON CHUTETSUKAN K.K. — Investor Relations & Filings

Ticker · 5612 ISIN · JP3728600002 T Manufacturing
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Filings indexed 59 across all filing types
Latest filing 2025-11-13 Regulatory Filings
Country JP Japan
Listing T 5612

About NIPPON CHUTETSUKAN K.K.

https://www.nichu.co.jp/

NIPPON CHUTETSUKAN K.K. is a manufacturer specializing in products for essential infrastructure, primarily focusing on water, sewer, and gas pipeline systems. The company's core business involves the production and sale of ductile iron pipes, iron lids, polyethylene gas pipes, and related valves. It operates through two main segments: Ductile Cast Iron, and Resin Pipe and Gas. Its products are integral components for public utility networks, valued for their durability and functionality in applications such as waterway pipeline construction and gas distribution.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding 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 122
2025-11-13 Japanese
半期報告書－第122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 with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, including the balance sheet, income statement, and management analysis 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
2025-11-13 Japanese
臨時報告書
AGM Information Classification · 1% confidence The document is titled '臨時報告書' (Extraordinary 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, following resolutions made at the Annual General Meeting (AGM) held on June 26, 2025. Section 2 details the resolutions, including dividend approval, director elections, and compensation. This structure—reporting the results of a shareholder meeting—is characteristic of a filing that reports the outcome of an AGM. While the content relates to AGM resolutions, the filing itself is a formal regulatory report detailing the voting results. In the provided definitions, 'Declaration of Voting Results & Voting Rights Announcements' (DVA) fits best as it covers 'Official results from shareholder votes at any general meeting (AGM or EGM)'. The document is a formal report of the voting results, not just a presentation (AGM-R) or a proxy solicitation (PSI).
2025-06-27 Japanese
内部統制報告書－第121期(2024/04/01－2025/03/31)
Governance Information Classification · 1% confidence The document header explicitly states the filing type as "【提出書類】 内部統制報告書" (Internal Control Report) and cites the legal basis as "金融商品取引法第24条の４の４第１項" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). 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, 2025). This content perfectly matches the description of a formal internal control report, which is often filed alongside the 10-K but is a distinct regulatory requirement in Japan. Since there is no specific code for a Japanese Internal Control Report, and it is a comprehensive annual report on internal controls, it is most closely related to the Annual Report (10-K) structure, but given the specific nature, it falls under the general category of comprehensive annual reporting or regulatory filing. However, based on the provided definitions, the closest fit for a comprehensive annual report on internal controls, which is a formal regulatory filing, is not explicitly listed. The document is a formal, comprehensive report, not a short announcement (ruling 2). It is not an Audit Report (AR), which focuses on the audit opinion. Given the options, and recognizing this as a mandatory annual disclosure related to financial integrity, it is a highly specific regulatory document. Since 'Internal Control Report' is not an option, and it is a comprehensive annual document, it is best classified as a specific type of Annual Report component or a general Regulatory Filing (RNS). Since it is a formal, comprehensive report, and not just an announcement, I will check if any other code fits better. It is not an ER, IR, or AR. It is a formal, comprehensive report. In the context of US filings, this is often part of the 10-K. Given the strict definitions, and its comprehensive nature, it is a formal report. If forced to choose from the list, and recognizing it as a formal, comprehensive annual disclosure, it is closest in scope to the 10-K, but since it is explicitly an Internal Control Report, and not the full 10-K, the most appropriate fallback for a specific, non-listed regulatory document is RNS. However, if we interpret 'Annual Report (10-K)' broadly as the main annual filing package, this is a key component. Let's re-evaluate the definitions. It is a formal, comprehensive report. It is not an ER, IR, or AR. It is not an announcement (RPA/RNS). Given the options, and its comprehensive nature, it is a formal regulatory document. I will classify it as RNS (Regulatory Filings) as it is a specific Japanese regulatory filing not covered by the other codes, adhering to the principle of using the fallback when a specific code is missing.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document is extremely short (586 characters) and appears to be a confirmation statement regarding the appropriateness/accuracy of a previously filed document, specifically referencing the '有価証券報告書' (Annual Securities Report, which corresponds to a 10-K in the US context, but this is a Japanese filing). The text explicitly states that the Representative Director confirmed the contents of the '第121期(自2024年４月１日 至2025年３月31日)の有価証券報告書' (121st Fiscal Year Annual Securities Report) are appropriate according to financial instruments laws. Since this is a confirmation document related to a major annual filing, and not the full report itself, it fits best under the general 'Regulatory Filings' (RNS) category as a specific confirmation or certification required by local regulation (Financial Instruments and Exchange Act, Article 24-4-2, Paragraph 1), which doesn't have a dedicated code among the provided options for this specific type of confirmation document. It is not an Earnings Release (ER), Interim Report (IR), or Audit Report (AR). Given its nature as a regulatory certification accompanying a major filing, RNS is the most appropriate fallback. FY 2025
2025-06-27 Japanese
有価証券報告書－第121期(2024/04/01－2025/03/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). It contains the header information for the 121st fiscal year (April 1, 2024, to March 31, 2025) and includes XBRL tags for financial statements, shareholder data, and corporate information. It is a comprehensive annual filing submitted to the Kanto Local Finance Bureau, not an announcement or a summary. FY 2025
2025-06-27 Japanese

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