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Tohoku Steel Co.,Ltd. — Investor Relations & Filings

Ticker · 5484 ISIN · JP3605800006 T Manufacturing
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Filings indexed 61 across all filing types
Latest filing 2025-11-13 Regulatory Filings
Country JP Japan
Listing T 5484

About Tohoku Steel Co.,Ltd.

https://www.tohokusteel.com/en/

Tohoku Steel Co., Ltd. is an integrated engineering manufacturer specializing in special steel products. The company's core activities encompass the entire production cycle, from material development, property manipulation, and treatment to final heat processing. Its key products include various types of special steel and magnetic materials, which serve as vital components in diverse manufacturing sectors. Primary applications for its materials are found in automobile engines, medical instruments, and agricultural equipment. The company emphasizes research and development to create customized materials tailored to specific functional requirements, pursuing new possibilities within steel technology.

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 should be classified as Regulatory Filings (RNS), even if they reference a specific report type. H1 2025
2025-11-13 Japanese
半期報告書－第127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 Tohoku Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow statement for the interim period ending September 30, 2025. As it is a formal, substantive 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/Timely Disclosure Report) and explicitly states in Section 1 that it is being submitted because resolutions were passed at the Annual General Meeting (AGM) held on June 23, 2025, in accordance with financial regulations. Section 2 details the resolutions, which include the approval of the dividend (Item 1) and the election/re-election of directors and auditors (Items 2, 3, and 4). This content—reporting the results of shareholder votes and resolutions passed at a general meeting—directly corresponds to the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the primary function here is reporting the *results* of the votes, not providing the meeting materials (AGM-R) or proxy information (PSI). The document length is relatively short (2088 chars), but its content is a formal regulatory filing reporting specific outcomes, making DVA the most precise fit.
2025-06-27 Japanese
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, Article 24-4-2, Paragraph 1. It serves as an officer certification regarding the accuracy of the Annual Securities Report (有価証券報告書). 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) rather than the report itself. FY 2025
2025-06-23 Japanese
内部統制報告書－第126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 legal 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), which mandates the filing of an internal control report by listed companies in Japan. The document details the framework, scope, criteria (as of March 31, 2025), and the conclusion that internal controls over financial reporting are effective. This directly corresponds to the requirement for an internal control report, which is a specific type of regulatory filing in Japan, often associated with the annual reporting cycle but distinct from the full 10-K or a general Audit Report (AR). Given the provided categories, this specialized Japanese regulatory filing concerning internal controls over financial reporting is best classified as a specific regulatory document. Since there is no direct 'Internal Control Report' code, and it is a comprehensive report on internal controls, it is closest in nature to an Audit Report/Information (AR) or a general Regulatory Filing (RNS). However, the content is specifically about the internal control assessment, which is a key component of annual compliance. In the context of standard US filings, this is analogous to the management report on internal controls required under SOX 404, which is part of the 10-K. Since this is a standalone report focusing solely on internal controls, and not the full annual financial statements (10-K), 'AR' (Audit Report / Information) is the most appropriate fit among the choices for a comprehensive, non-10-K compliance document focusing on assurance/control structure. If 'RNS' were chosen, it would imply it's just a brief announcement, but this document contains the full assessment. Given the depth, 'AR' is chosen as the best fit for a formal, standalone assurance/control document.
2025-06-23 Japanese
有価証券報告書－第126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 cover page with the company name (Tohoku Steel Co., Ltd.), the fiscal year (126th term, ending March 31, 2025), and detailed financial indicators (consolidated management indicators). It is a comprehensive annual financial filing submitted to the Tohoku Local Finance Bureau. FY 2025
2025-06-23 Japanese

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