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YAMAZAKI CO., LTD. — Investor Relations & Filings

Ticker · 6147 ISIN · JP3935400006 T Manufacturing
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Filings indexed 62 across all filing types
Latest filing 2026-05-08 Regulatory Filings
Country JP Japan
Listing T 6147

About YAMAZAKI CO., LTD.

http://www.yamazakico.jp/index-english.…

Yamazaki Co., Ltd. is a manufacturer specializing in precision machine processing, machine tools, and components. The company develops and produces a proprietary screw speed-increasing and reduction gear, noted for its simple structure, high speed ratio, and durability. Leveraging this technology, Yamazaki also offers a running water-based micro-hydroelectric system designed for easy installation in existing low-head water channels, enabling power generation without large-scale construction. The company's product lineup also includes transfer robots, flexing conveyors, and motorcycle components.

Recent filings

Filing Released Lang Actions
2026年3月期　決算短信〔日本基準〕（連結）
Regulatory Filings
2026-05-08 Japanese
資本金の額の減少及び剰余金の処分に関するお知らせ
Regulatory Filings
2026-05-08 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and cites '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 (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 66
2025-11-14 Japanese
半期報告書－第66期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed with the Tokai Local 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 (April 1, 2025, to September 30, 2025). It is a substantive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). H1 2026
2025-11-14 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 made at the Annual General Meeting (AGM) held on June 27, 2025. Section 2 details the resolutions, which include the appropriation of surplus (dividend payment) and the election of directors. The document reports the voting results for these resolutions. This structure—reporting the results of a shareholder meeting (AGM) resolutions—fits the definition of reporting voting results from a general meeting. The closest specific category is 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the core content is the official voting outcome, not the AGM presentation materials (AGM-R) or the proxy solicitation materials (PSI). Given the content focuses entirely on the official results of the shareholder vote, DVA is the most appropriate classification.
2025-06-30 Japanese
内部統制報告書－第65期(2024/04/01－2025/03/31)
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" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). It details the scope, criteria, and procedures for evaluating internal controls over financial reporting as of the fiscal year-end (March 31, 2025), concluding with an assessment of effectiveness. This structure is characteristic of a formal internal control report required under Japanese financial regulations, which aligns closely with the scope of an Annual Report (10-K) but is specifically focused on internal controls. Since there is no specific code for a standalone Japanese Internal Control Report, and given its comprehensive nature covering the entire fiscal year's control environment, it is most closely related to the Annual Report (10-K) or a specific Audit/Control Report (AR). Given the explicit focus on the 'Internal Control Report' (内部統制報告書), which is a mandatory component often filed alongside or as part of the annual filing, 'AR' (Audit Report / Information) is the most appropriate fit among the provided options for a standalone control assessment document, although '10-K' covers the broader annual filing context. However, since the document is a specific, detailed report on internal controls, 'AR' (Audit Report / Information) is selected as the best fit for a specialized control/audit-related document that is not the full annual report itself.
2025-06-27 Japanese

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