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NITTOH CORPORATION — Investor Relations & Filings

Ticker · 1738 ISIN · JP3681170001 T Manufacturing
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Filings indexed 60 across all filing types
Latest filing 2025-11-10 Regulatory Filings
Country JP Japan
Listing T 1738

About NITTOH CORPORATION

https://www.nittohkogaku.co.jp/en/

Nittoh Inc. is a manufacturing company specializing in opto-technology and optical application technology. The company develops and produces high-grade optical components, including custom-made lenses and molds for plastic lenses. It focuses on made-to-order solutions, accommodating single-unit or small-batch production runs. A key capability is the manufacturing of lenses across a wide dimensional spectrum, from 1 mm to large-diameter optics up to 600 mm. These components are integral to applications in various sectors, such as information devices, aerospace instruments, medical equipment, and security systems.

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. H1 53
2025-11-10 Japanese
半期報告書－第53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 Tokai Finance Bureau in Japan. It contains detailed financial statements, including the balance sheet, income statement, and management analysis for the interim period ending September 30, 2025. It is a comprehensive financial report for a period shorter than a full fiscal year, which fits the definition of an Interim/Quarterly Report (IR). H1 2026
2025-11-10 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) in the header 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 '第52回定時株主総会' (52nd Annual General Meeting) held on June 21, 2025. The content details the resolutions passed regarding the election of directors. This document reports the results of the Annual General Meeting (AGM) resolutions, which aligns perfectly with the definition for AGM Information (AGM-R). It is not the presentation material itself, but the official report of the results.
2025-06-23 Japanese
内部統制報告書－第52期(2024/04/01－2025/03/31)
Governance Information Classification · 100% confidence The document contains a header section explicitly stating the filing type as "内部統制報告書" (Internal Control Report) and 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). The content discusses the framework, scope, criteria, and results of the assessment of internal controls over financial reporting ("財務報告に係る内部統制"). This directly corresponds to the requirements for an Audit Report / Information filing, specifically related to internal controls assessment, which is covered by the 'AR' code in the provided definitions, as it is a standalone report on internal controls rather than the full Annual Report (10-K) or a simple announcement.
2025-06-23 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (624 characters) and contains a header structure typical of Japanese regulatory filings, specifically mentioning "有価証券報告書" (Annual Securities Report) and a confirmation statement ("確認書"). The content confirms that the President has verified the appropriateness of the Annual Securities Report for the fiscal year ending March 31, 2025, in accordance with the Financial Instruments and Exchange Act. This document is a formal confirmation or certification related to the annual filing, not the full Annual Report (10-K) itself, nor is it a standard Earnings Release (ER) or Interim Report (IR). Given the context of confirming the accuracy of a major statutory filing (like a 10-K equivalent in Japan), and its nature as a specific confirmation document, it most closely aligns with a regulatory confirmation or a specific type of statutory filing that doesn't fit the main categories. Since it is a confirmation related to the annual filing, and not the filing itself, and it doesn't fit MANG, DIRS, DIV, etc., the most appropriate general category for a specific statutory confirmation document that isn't a primary report is RNS (Regulatory Filings) or potentially AR (Audit Report/Information) if it were an audit confirmation, but here it is a management confirmation. Given the options, RNS serves as the best fallback for specific, non-standard regulatory confirmations. FY 2025
2025-06-23 Japanese
有価証券報告書－第52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 an Annual Report (10-K). It contains the standard header information for such a filing, including the fiscal year (2024-04-01 to 2025-03-31), the company name (NITTOH CORPORATION), and the submission date. It is a comprehensive annual financial disclosure document. FY 2025
2025-06-23 Japanese

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