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K&O Energy Group Inc. — Investor Relations & Filings

Ticker · 1663 ISIN · JP3277020008 T Mining and quarrying
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Filings indexed 61 across all filing types
Latest filing 2026-03-27 Regulatory Filings
Country JP Japan
Listing T 1663

About K&O Energy Group Inc.

https://www.k-and-o-energy.co.jp/en/

K&O Energy Group Inc. is an energy company engaged in the development, production, supply, and sale of natural gas and iodine. The company's operations are primarily divided into a gas business and an iodine business. The gas segment manages the production and distribution of natural gas, city gas, LP gas, and compressed natural gas, and also includes oil and gas exploitation. The iodine segment focuses on producing and selling iodine and its compounds, positioning the company as a significant global producer. K&O Energy Group is committed to providing a stable supply of these resources and contributing to a sustainable society through its clean energy initiatives.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 82% confidence The document is a Japanese ‘確認書’ (confirmation letter) under the Financial Instruments and Exchange Act certifying the accuracy of the company’s annual securities report (yūka‐shō hokokusho). It does not contain the full financial statements or analysis itself; rather, it is a supplemental regulatory filing confirming the report’s proper preparation. This falls under the generic “Regulatory Filings” category rather than the Annual Report (10-K) itself or any other specific category.
2026-03-27 Japanese
有価証券報告書－第12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 a 10-K annual report. It contains a formal header identifying the document type, the fiscal year (2025), the company name (K&O Energy Group Inc.), and the filing date. It is a comprehensive annual financial disclosure, not an announcement or a summary. FY 2025
2026-03-27 Japanese
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, where the CEO certifies the accuracy of the interim report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (in this case, an interim report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 2025
2025-08-13 Japanese
半期報告書－第12期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, including the balance sheet, for the interim period ending June 30, 2025. As it is a formal interim financial report containing substantive financial data and analysis, it is classified as an Interim/Quarterly Report. H1 2025
2025-08-13 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) and is submitted to the Kanto Local Finance Bureau Director. The content explicitly states that it is submitted because resolutions were passed at the Annual General Meeting (定時株主総会) held on March 26, 2025. It details the resolutions, including the approval of the surplus appropriation (dividend) and the election of directors and an auditor, along with the voting results (votes for, against, abstentions, and approval percentages). This structure perfectly matches the definition of reporting the results of a shareholder meeting, which falls under 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the primary function here is reporting the *results* of the vote, not providing the proxy materials (PSI) or the general AGM presentation (AGM-R).
2025-03-27 Japanese
内部統制報告書－第11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" (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" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). This structure and content directly correspond to the requirements for an Internal Control Report in Japan, which is closely related to the US 10-K filing but specifically addresses internal controls over financial reporting. Since there is no direct mapping for the Japanese 'Internal Control Report' (which often accompanies the Annual Securities Report/10-K equivalent), we must look at the closest definitions. The content is a comprehensive report on internal controls, not just a brief announcement. While '10-K' is for the official yearly report, the specific focus here on internal control assessment aligns best with the comprehensive nature of annual reporting requirements. However, given the specific Japanese regulatory filing context, and the lack of a dedicated 'Internal Control Report' code, we must evaluate the provided options. The document is a full report, not an announcement (ruling out RPA/RNS based on length/content). It is not an Audit Report (AR) as it is management's assessment. It is not the full Annual Report (10-K) but a specific component often filed alongside it. In many classification schemes, a dedicated Internal Control Report is often grouped with the Annual Report (10-K) or sometimes classified as a specific type of Audit/Regulatory Report. Given the options, and recognizing this is a mandatory annual disclosure related to financial reporting integrity, '10-K' (Annual Report) is the most appropriate category for a comprehensive annual control assessment, although 'AR' (Audit Report/Information) is a secondary possibility if the focus was strictly on assurance. Since this is management's assessment based on established standards, and it is a core component of the annual filing cycle, 10-K is chosen as the closest fit for a major annual financial disclosure document.
2025-03-27 Japanese

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