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MKSystem Corporation — Investor Relations & Filings

Ticker · 3910 ISIN · JP3167410004 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 77 across all filing types
Latest filing 2026-05-26 Board/Management Inform…
Country JP Japan
Listing T 3910

About MKSystem Corporation

https://www.mks.jp/company/

MKSystem Corporation is a provider of cloud-based software solutions specializing in human resources (HR) administration. The company focuses on developing systems that streamline and automate complex social and labor insurance procedures. Its services cater to both professional social insurance and labor consultant offices and corporate HR departments. The core product suite, 'Shalom,' offers comprehensive tools for managing insurance applications, payroll, and attendance. The 'Shalom Company Edition' extends this functionality to enterprises, enabling them to manage these processes in-house and comply with electronic filing mandates. Additional solutions include 'DirectHR' for employee self-service applications and 'eNEN' for digital year-end tax adjustment data collection, aiming to enhance productivity and reduce administrative burdens.

Recent filings

Filing Released Lang Actions
役員人事に関するお知らせ
Board/Management Information Classification · 92% confidence The document is a formal announcement by the company of proposed changes to its board of directors and senior executives (reappointments and a new director candidate) to take effect at the upcoming Annual General Meeting. It provides names, roles, and biographical details for management appointments. This clearly matches the Board/Management Information category.
2026-05-26 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. It serves as an officer certification by the CEO of MKSystem Corporation, confirming the accuracy of the contents of the semi-annual report for the period ending September 30, 2025. Per the 'Certification Rule', documents that are primarily officer certifications or attestations, even if they reference a specific report type (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 2025
2025-11-06 Japanese
半期報告書－第38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 by MKSystem Corporation in Japan. It contains detailed financial statements, including the balance sheet, income statement, and cash flow 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
2025-11-06 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 that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act because resolutions were passed at the company's 37th Annual General Meeting (定時株主総会) held on June 26, 2025. Section 2 details the resolutions, including dividend approval and the election of directors, along with the voting results. This structure—reporting the results of a shareholder meeting—is characteristic of an AGM Results report, which aligns with the 'AGM-R' (AGM Information) category, as it reports the outcomes of the meeting.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (580 characters) and appears to be a cover page and a brief confirmation statement regarding the appropriateness of a filing. The key elements are: 1. Document Title/Type: "【提出書類】確認書" (Filing Document: Confirmation Document). 2. Legal Basis: "金融商品取引法第24条の４の２第１項" (Financial Instruments and Exchange Act Article 24-4-2, Paragraph 1). 3. Subject: Confirmation by the CEO (三宅 登) that the contents of the company's 37th period Annual Securities Report (有価証券報告書) for the period ending March 31, 2025, are appropriate. This document is a formal confirmation required by Japanese financial regulations (FIEA) related to the accuracy of an underlying report (likely a 10-K equivalent, or 'Yuka Shoken Hokokusho'). Since the text itself is only the confirmation and not the full Annual Report (10-K) or the Audit Report (AR), and it is a specific regulatory confirmation document, it best fits the general 'Regulatory Filings' category (RNS) as a specific confirmation document that doesn't map directly to the primary report types listed. It is not an Earnings Release (ER), Interim Report (IR), or a simple announcement of a report's publication (RPA), but rather a required certification attached to a major filing. FY 2025
2025-06-25 Japanese
内部統制報告書－第37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, procedures, and results of evaluating internal controls over financial reporting ("財務報告に係る内部統制"). This strongly aligns with the requirements for an Audit Report/Information filing, which often includes internal control assessments, especially when it is a standalone report focusing on controls rather than the full annual financial performance (10-K) or just an earnings release (ER). Given the specific focus on internal control assessment standards and results, the most appropriate classification among the provided options is 'Audit Report / Information' (AR).
2025-06-25 Japanese

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