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MAMEZO DIGITAL HOLDINGS CO.,LTD — Investor Relations & Filings

Ticker · 202A ISIN · JP3870330002 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 16 across all filing types
Latest filing 2026-01-26 M&A Activity
Country JP Japan
Listing T 202A

About MAMEZO DIGITAL HOLDINGS CO.,LTD

https://www.mamezo-dhd.com/en

MAMEZO DIGITAL HOLDINGS CO.,LTD. is an information technology firm specializing in digital transformation solutions. The company's services are concentrated in four primary domains: cloud computing, artificial intelligence (AI), robotics, and mobility. It offers a range of services including system consulting, software development, cloud consulting, AI consulting and development, data analysis, robotic engineering, and mobility automation solutions. The firm focuses on delivering advanced IT solutions to support clients' digital shift initiatives and technology investments.

Recent filings

Filing Released Lang Actions
意見表明報告書
M&A Activity Classification · 97% confidence The document is an 'Opinion Statement Report' (意見表明報告書) filed with the Kanto Local Finance Bureau. It details the company's (Mamezo Co., Ltd.) official response to a Tender Offer (TOB) initiated by Roodhalsgans 1 K.K. The document includes the board's resolution to support the tender offer, the background of the transaction, and the fairness measures taken. This is a standard regulatory filing in Japan for companies responding to a takeover bid, which falls under the 'Regulatory Filings' category as it is a specific legal disclosure document required by the Financial Instruments and Exchange Act.
2026-01-26 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself, as they do not contain the actual financial statements. H1 2025
2025-11-14 Japanese
半期報告書－第6期(2025/04/01－2026/03/31)
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 (balance sheet, income statement, etc.) for the interim period (April 1, 2025, to September 30, 2025) and includes audit review information. This fits the definition of an Interim/Quarterly Report (IR). H1 2026
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/Timely Disclosure Report) and is submitted to the Kanto Local Finance Bureau Director. Section 1 explicitly states the reason for filing: the resolutions passed at the Annual General Meeting (AGM) held on June 25, 2025, pursuant to Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act. Section 2 details the resolutions, including a proposal for a merger and the election of directors. This document reports the results of a shareholder vote following a general meeting. The most specific category for reporting official results from shareholder votes at a general meeting is 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the core content is the voting outcome report, not the AGM presentation materials (AGM-R) or the proxy solicitation materials (PSI). The document length is moderate, but its function is clearly reporting the vote results.
2025-06-26 Japanese
確認書
Audit Report / Information Classification · 98% confidence The document text contains Japanese characters and includes the header "有価証券報告書（通常方式）" which translates to 'Securities Report (Normal Method)'. It also explicitly mentions '金融商品取引法' (Financial Instruments and Exchange Act) and confirms the appropriateness of the '有価証券報告書' (Securities Report) for the fiscal period ending March 31, 2025. A comprehensive Securities Report filed under Japanese regulations is equivalent to the US 10-K filing, which covers the full annual financial performance. Although the document itself appears to be a confirmation statement ('確認書') related to the filing, the core subject matter is the annual report itself, making '10-K' the most appropriate classification for the underlying document type being referenced and confirmed, rather than a generic RPA or RNS, given the specific reference to the annual filing structure. FY 2025
2025-06-24 Japanese
内部統制報告書－第5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 references 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 structure and content—detailing the framework, scope, procedures, and conclusion regarding the effectiveness of internal controls over financial reporting—is characteristic of the Japanese equivalent of the Sarbanes-Oxley Section 404 report. In the provided classification scheme, the closest match for a comprehensive report detailing internal controls and audit principles, distinct from a full Annual Report (10-K) or a standalone Audit Report (AR), is often captured under broader reporting categories or specific regulatory filings. However, given the specific focus on internal control reporting mandated by financial law, and comparing it against the definitions: - 10-K: Official yearly report covering company activity and full financial performance (This is a specific component, not the full 10-K). - AR: Standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests. This is very close, as internal control reports are often grouped with audit-related documentation. - CGR: Governance Information. While internal control is governance-related, this document is a specific statutory filing. In the context of US filings, this is analogous to the management's assessment section of a 10-K. Since the document is a comprehensive statutory report on internal controls, and 'AR' covers 'applied accounting principles' and 'results of internal... stress tests', it fits best here as a specialized report on internal controls, rather than a general governance document (CGR) or a general regulatory filing (RNS). The document is the report itself, not an announcement of the report (RPA/RNS), and its length (2244 chars) confirms it is the substantive content. I will classify it as 'AR' (Audit Report / Information) as it deals directly with the standards and effectiveness of internal controls over financial reporting.
2025-06-24 Japanese

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