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CORE CORPORATION — Investor Relations & Filings

Ticker · 2359 ISIN · JP3284000001 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 63 across all filing types
Latest filing 2025-11-12 Regulatory Filings
Country JP Japan
Listing T 2359

About CORE CORPORATION

https://www.core.co.jp/

CORE CORPORATION is an Information and Communication Technology (ICT) services provider specializing in System Integration (SI) and the solution business. The company offers a range of services, including software and application development, and consulting. Leveraging deep expertise in embedded technology and advanced solutions, the company conducts continuous research and development on cutting-edge technologies. As a self-described "Social Solution Maker," CORE CORPORATION focuses on co-creating new value to deliver optimal solutions that address societal challenges, enhance industrial efficiency, and contribute to a safe and secure future.

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 Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act. It serves as an officer certification confirming the accuracy of the contents of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a specific report type (in this case, a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 57
2025-11-12 Japanese
半期報告書－第57期(2025/04/01－2025/09/30)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and management analysis for the interim period ending September 30, 2025. As it is a formal interim financial report containing substantive financial data, it is classified as an Interim/Quarterly Report. H1 2026
2025-11-12 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, following the resolutions made at the Annual General Meeting (AGM) held on June 25, 2025. Section 2 details the resolutions, specifically the election of five directors, and provides the voting results (votes for, against, abstentions, and passing requirements). This structure—a formal report detailing the results of a shareholder meeting—aligns perfectly with the definition of reporting on voting results. The closest specific category is 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the content is the formal declaration of the vote outcome, not the AGM presentation itself (AGM-R).
2025-06-30 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document text contains Japanese regulatory headers such as "【提出書類】確認書" (Filing Document: Confirmation Document) and references to the "金融商品取引法" (Financial Instruments and Exchange Act). Crucially, it explicitly mentions the "有価証券報告書" (Annual Securities Report, equivalent to a 10-K in the US context) for the fiscal period ending March 31, 2025, and includes certifications by the CEO and CFO regarding its appropriateness. This structure strongly indicates the document is related to the official annual filing. However, the document itself is titled "確認書" (Confirmation Document) and contains statements confirming the appropriateness of the *Annual Securities Report* (有価証券報告書). This suggests it is a certification or cover sheet accompanying the main report, rather than the full 10-K itself. Given the options, the closest fit for a comprehensive annual report document, even if this specific snippet is a certification page, is the Annual Report category (10-K). If this were merely an announcement of the report's availability, RPA or RNS would be considered, but the content is substantive certification related to the annual filing. Since the content directly addresses the content and filing of the '有価証券報告書' (Annual Securities Report), classifying it as 10-K is the most appropriate primary classification, as it is intrinsically linked to the annual filing process. FY 2025
2025-06-25 Japanese
内部統制報告書－第56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 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 specific filing requirement in Japan mandates the submission of an Internal Control Report, which assesses the effectiveness of internal controls over financial reporting. This aligns directly with the concept of an Audit Report/Information (AR) in the context of regulatory compliance and internal control assessment, although it is a specific Japanese regulatory filing. Reviewing the definitions: - 10-K is the US Annual Report. - AR is defined as "Standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests (excluding full Annual Reports)". The Internal Control Report is a mandatory assessment of internal controls, fitting this description better than other options. - ER/IR are financial results releases. Given the explicit content (Internal Control Report based on Japanese financial law), the closest fit among the provided codes is AR, as it covers internal control assessments. Document length (3024 chars) is substantial, indicating it is the report itself, not just an announcement (RPA/RNS).
2025-06-25 Japanese
有価証券報告書－第56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. It contains the standard cover page, fiscal year information (第56期, 2024-04-01 to 2025-03-31), and XBRL tagging data typical of a comprehensive annual financial filing submitted to the Kanto Local Finance Bureau. FY 2025
2025-06-25 Japanese

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