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System D Inc. — Investor Relations & Filings

Ticker · 3804 ISIN · JP3351040005 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 61 across all filing types
Latest filing 2026-05-27 Regulatory Filings
Country JP Japan
Listing T 3804

About System D Inc.

https://www.systemd.co.jp/

System D Inc. is a software development company that specializes in creating packaged software solutions. Since its establishment in 1984, the company has focused on developing systems for four primary sectors: education, public services, health and wellness, and private industry. Its client base includes universities, schools, local governments, fitness clubs, leisure facilities, and other commercial enterprises. System D aims to solve business and social challenges through its software, enhancing operational efficiency and improving the relationship between people, organizations, and information.

Recent filings

Filing Released Lang Actions
非上場の親会社等の決算に関するお知らせ
Regulatory Filings Classification · 85% confidence The document is a regulatory announcement under Tokyo Stock Exchange rules regarding the fiscal results of an unlisted affiliate (“非上場の親会社等の決算に関するお知らせ”). It does not contain the company’s own detailed financial statements, nor is it an AGM material, earnings release, dividend notice, or similar. It is a compliance disclosure notice and falls under the general regulatory announcements category (RNS).
2026-05-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-4-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory document filed alongside an Annual Securities Report (Yukashoken Hokokusho) to confirm the accuracy of the report's contents. Since it is a regulatory filing required by law to accompany the annual report but is not the annual report itself, and does not fit into other specific categories like '10-K' or 'AR', it is classified as a Regulatory Filing (RNS). FY 2025
2026-01-28 Japanese
有価証券報告書－第44期(2024/11/01－2025/10/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the standard annual financial filing required by the Financial Services Agency of Japan under the Financial Instruments and Exchange Act. It contains comprehensive financial data, including consolidated経営指標 (management indicators) for the 44th fiscal period, and is clearly the primary annual financial report rather than an announcement or summary. FY 2025
2026-01-28 Japanese
半期報告書－第44期(2024/11/01－2025/10/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '第２四半期報告書' (Second Quarter Report) for the company '株式会社システム ディ' (System D Inc.). It contains detailed financial statements, including the balance sheet and income statement for the interim period (2024-11-01 to 2025-04-30). It is a formal regulatory filing submitted to the Kinki Finance Bureau under the Financial Instruments and Exchange Act. As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report. H1 2025
2025-06-16 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document text contains Japanese regulatory headers, specifically mentioning '第２四半期報告書' (Second Quarter Report) and referencing the '金融商品取引法' (Financial Instruments and Exchange Act). It includes a confirmation statement by the CEO regarding the appropriateness of the content of the '半期報告書' (Half-Year Report) for the period ending April 30, 2025. A comprehensive report for a period shorter than a year (half-year) corresponds to an Interim/Quarterly Report. The code for this is 'IR'. The document length is very short (553 chars), but it appears to be the certification/confirmation section *of* the report, rather than just an announcement *about* the report's publication, making 'IR' more appropriate than 'RPA' or 'RNS'.
2025-06-16 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 filed pursuant to Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act, following resolutions made at the Annual General Meeting (AGM) held on January 30, 2025. Section 2 details the resolutions, including the approval of a dividend (剰余金処分の件) and the election of a substitute auditor (補欠監査役選任の件), along with the voting results (賛成, 反対, 棄権). This content—reporting the results of a shareholder meeting vote—directly corresponds to the definition of Declaration of Voting Results & Voting Rights Announcements (DVA). Although it relates to an AGM, the primary purpose is reporting the *results* of the vote, not providing the meeting materials (AGM-R) or proxy information (PSI).
2025-01-31 Japanese

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