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NAKAMURA CHOUKOU CO., LTD. — Investor Relations & Filings

Ticker · 6166 ISIN · JP3645800008 T Manufacturing
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Filings indexed 64 across all filing types
Latest filing 2025-11-14 Regulatory Filings
Country JP Japan
Listing T 6166

About NAKAMURA CHOUKOU CO., LTD.

https://www.nakamura-gp.co.jp/en/

Nakamura Choukou Co., Ltd. specializes in the development and manufacturing of high-precision components and equipment, leveraging advanced processing technologies for hard and brittle materials. The company operates through three primary business segments. The High-precision Equipment Business manufactures special precision parts, including wear-resistant components and mounter nozzles, using materials like polycrystalline diamond (PCD), cemented carbide, and ceramics for machine tools and industrial machinery. The D-Next Business develops and produces high-quality diamond wire and proprietary manufacturing equipment for slicing electronic materials, utilizing technology originally cultivated for the solar cell sector. The Chemical Fiber Spinning Nozzle Business manufactures a variety of nozzles and precision devices for the synthetic fiber and chemical industries.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 100% 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 like an interim/semi-annual report. H1 56
2025-11-14 Japanese
半期報告書－第56期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed with the Kinki Finance Bureau in Japan, pursuant to the Financial Instruments and Exchange Act. It contains detailed financial statements, including the balance sheet and income statement for the interim period ending September 30, 2025. As it is a comprehensive financial report for a period shorter than a full fiscal year containing substantive financial data, it is classified as an Interim/Quarterly Report. H1 56
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) and explicitly states in Section 1 ('提出理由') that it is being submitted because resolutions were passed at the Annual General Meeting ('定時株主総会') held on June 26, 2025, in accordance with Japanese financial regulations (FSA Ordinance Article 19, Paragraph 2, Item 9-2). Section 2 ('報告内容') details the date of the meeting, the resolution (election of 7 directors), and the voting results (votes for, against, and the approval percentage). This structure—reporting the results of a shareholder meeting's resolutions—perfectly matches the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to the AGM, the content is specifically the *results* of the vote, not the presentation materials (AGM-R) or the proxy solicitation (PSI). The document length is short (1830 chars), suggesting it is an announcement/report of results rather than a comprehensive annual filing.
2025-06-30 Japanese
内部統制報告書－第55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) in the header section, filed under the provision of the Financial Instruments and Exchange Act (金融商品取引法第24条の４の４第１項). It explicitly discusses the assessment of internal controls over financial reporting (財務報告に係る内部統制) as of the fiscal year-end (2025年３月31日). This content aligns perfectly with the requirements for an Audit Report/Information filing, specifically concerning internal controls, which is categorized as 'AR' (Audit Report / Information) in the provided definitions, as it is a standalone report on internal control assessment rather than the full Annual Report (10-K) or a mere announcement of a report.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (585 characters) and appears to be a confirmation document ('確認書') related to the appropriateness of the contents of a securities report ('有価証券報告書') for the fiscal year ending March 31, 2025. It is filed with the Kinki Local Finance Bureau ('近畿財務局長') under the Financial Instruments and Exchange Act. This type of confirmation document, which verifies the accuracy of a primary filing (like a 10-K, which is the Japanese equivalent of a comprehensive annual report), is often filed separately or as an attachment. Given its brevity and function as a verification statement rather than the full report itself, it does not fit the definition of a full Annual Report (10-K) or an Interim Report (IR). It is a specific regulatory confirmation. Since there is no specific code for a 'Securities Report Confirmation,' and it is a formal regulatory filing confirming compliance, the most appropriate general category is Regulatory Filings (RNS), as it is a specific, non-standard regulatory submission. FY 2025
2025-06-27 Japanese
有価証券報告書－第55期(2024/04/01－2025/03/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. The header explicitly identifies it as '有価証券報告書' (Securities Report) filed under the Financial Instruments and Exchange Act, covering the fiscal year from April 1, 2024, to March 31, 2025. It contains comprehensive financial data and corporate information, confirming it is the full annual report rather than an announcement. FY 2025
2025-06-27 Japanese

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