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DIAMOND ELECTRIC HOLDINGS CO.,LTD. — Investor Relations & Filings

Ticker · 6699 ISIN · JP3499480006 T Manufacturing
Open in API
Filings indexed 64 across all filing types
Latest filing 2025-12-01 Capital/Financing Update
Country JP Japan
Listing T 6699

About DIAMOND ELECTRIC HOLDINGS CO.,LTD.

https://www.diaelec-hd.co.jp/en/

DIAMOND ELECTRIC HOLDINGS CO.,LTD. is a manufacturing company specializing in electronic control devices for the automotive and energy sectors. The company's primary business involves the development and production of automotive equipment, including high-performance ignition coils, on-board vehicle chargers, converters, and inverters. It also operates an energy solutions business. Leveraging its core technologies in energy utilization and electronic control, the company focuses on creating products that contribute to improved efficiency and sustainability in mobility and other applications.

Recent filings

Filing Released Lang Actions
訂正有価証券届出書（組込方式）
Capital/Financing Update Classification · 1% confidence The document is a 'Securities Registration Statement' (有価証券届出書) filed with the Kinki Finance Bureau in Japan. It details the issuance of new share acquisition rights (stock options/warrants) by Diamond Electric Holdings Co., Ltd. This type of filing is a formal regulatory document required for capital raising activities involving the issuance of new securities. It does not fit into the 'Report Publication Announcement' category because it is the primary regulatory filing itself, nor is it a simple 'Share Issue' announcement, as it is a comprehensive legal registration statement for a specific financial instrument offering.
2025-12-01 Japanese
有価証券届出書（組込方式）
Share Issue/Capital Change Classification · 1% confidence The document is a 'Securities Registration Statement' (有価証券届出書) filed with the Kinki Finance Bureau in Japan. It details the issuance of new share acquisition rights (stock options/warrants) by Diamond Electric Holdings Co., Ltd. This type of filing is a formal regulatory document required for capital raising activities involving securities. Based on the provided categories, this fits best under 'Share Issue/Capital Change' (SHA) as it relates to the issuance of new shares/warrants, or 'Regulatory Filings' (RNS) as a fallback. Given the specific nature of the document as a formal registration for capital raising, 'SHA' is the most accurate classification.
2025-11-25 Japanese
確認書
Report Publication Announcement Classification · 1% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act, specifically confirming the accuracy of a semi-annual report (Interim Report). It is a regulatory filing required by Japanese law to accompany financial reports. Since it is a specific regulatory disclosure document that does not fit into the primary financial report categories (like 10-K or IR) and is not merely an announcement of a report, it falls under the general Regulatory Filings category.
2025-11-25 Japanese
訂正半期報告書－第8期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Handi Hokokusho' (Semi-Annual Report) filed with the Kinki Finance Bureau in Japan. It contains detailed financial statements, management analysis (MDA), and business performance data 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
2025-11-25 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act of Japan. It confirms the accuracy of a previously filed 'Correction Report' for an Annual Securities Report (Yukashoken Hokokusho). Since this is a regulatory filing confirming the validity of financial disclosures and does not fit into specific categories like 10-K or IR, it is classified as a general regulatory filing.
2025-11-25 Japanese
訂正有価証券報告書－第7期(2024/04/01－2025/03/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yukashoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. The header explicitly identifies it as a 'Securities Report' (有価証券報告書) and includes a fiscal year period (2024-04-01 to 2025-03-31). It contains XBRL data and detailed financial disclosures, confirming it is the full annual report rather than an announcement or summary. FY 2025
2025-11-25 Japanese

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