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Onamba Co.,Ltd. — Investor Relations & Filings

Ticker · 5816 ISIN · JP3172800009 T Manufacturing
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Filings indexed 66 across all filing types
Latest filing 2026-03-30 Regulatory Filings
Country JP Japan
Listing T 5816

About Onamba Co.,Ltd.

https://en.onamba.co.jp/

Onamba Co., Ltd. is a comprehensive wire system manufacturer specializing in the integrated production of electric wires, cables, and wire harnesses. The company's vertically integrated process spans from initial development to mass production. Its diverse product portfolio includes electronic components, general-purpose wiring, communication cables, control cables, and camera cables, which are utilized in sectors such as consumer electronics, information and office equipment, and industrial machinery. In addition to its core wiring solutions, Onamba develops and provides harness processing machinery and parts. The company is also committed to sustainability, developing eco-friendly products and carbon-neutral solutions, including solar power generation and electrical storage systems.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 82% confidence The document is a short confirmation letter (“確認書”) filed under the Financial Instruments and Exchange Act (Article 24-4-2) certifying the appropriateness of the company’s annual securities report. It is not the full annual report itself, nor an investor‐oriented announcement, but a regulatory filing submitted to the Kinki Finance Bureau. It does not fit any specialized category (AGM materials, earnings, M&A, etc.), so it is classified under the fallback “Regulatory Filings” category (RNS).
2026-03-30 Japanese
有価証券報告書－第95期(2025/01/01－2025/12/31)
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). 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 January 1, 2025, to December 31, 2025. It contains extensive XBRL-like tagging for financial data, confirming it is the full annual report rather than an announcement. FY 2025
2026-03-30 Japanese
確認書
Regulatory Filings Classification · 95% 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 report. H1 95
2025-08-08 Japanese
半期報告書－第95期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed by Onamba Co., Ltd. with the Kinki Finance Bureau in Japan. It covers the interim accounting period from January 1, 2025, to June 30, 2025. It contains detailed financial statements, including the balance sheet, and management's analysis of financial conditions and results of operations. This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial data for a period shorter than a full fiscal year. H1 2025
2025-08-08 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 '第94回定時株主総会' (94th Annual General Meeting) held on March 27, 2025. Section 2 ('報告内容') details the resolutions, specifically the election of directors and an auditor, along with the vote counts (votes for, against, abstentions) and the outcome ('決議の結果' - Resolution Result). This content perfectly matches the definition of reporting the results of a shareholder vote following a general meeting. Therefore, the appropriate classification is 'Declaration of Voting Results & Voting Rights Announcements' (DVA).
2025-03-31 Japanese
内部統制報告書－第94期(2024/01/01－2024/12/31)
Governance Information Classification · 100% confidence The document header explicitly states the filing type as "【提出書類】 内部統制報告書" (Document Submitted: 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" (Financial Instruments and Exchange Act Article 24-4-4, Paragraph 1). This directly corresponds to the requirements for an Internal Control Report in Japan, which assesses the effectiveness of internal controls over financial reporting. Among the provided codes, 'AR' (Audit Report / Information) is the closest fit, as internal control reports often accompany or are related to the audit process, although a more specific code for 'Internal Control Report' might be preferred if available. Given the options, 'AR' covers standalone audit/assessment reports. The content discusses the framework, scope, and conclusion regarding the effectiveness of internal controls over financial reporting as of the fiscal year-end (2024年12月31日). Since this is a comprehensive report on internal controls rather than just a brief announcement, it is not RPA or RNS. It is not a full Annual Report (10-K) as it focuses solely on internal controls.
2025-03-28 Japanese

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