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SIGMAKOKI CO.,LTD. — Investor Relations & Filings

Ticker · 7713 ISIN · JP3349000004 T Manufacturing
Open in API
Filings indexed 60 across all filing types
Latest filing 2026-01-13 Regulatory Filings
Country JP Japan
Listing T 7713

About SIGMAKOKI CO.,LTD.

https://www.sigma-koki.com/en

SIGMAKOKI CO., LTD. is a global manufacturer and supplier of optical technology solutions. The company designs, develops, and produces a comprehensive range of products, from fundamental optical components and opto-mechanics to advanced systems. Key product categories include optics, manual and motorized stages, holders, micromanipulation systems, microscopy units, and integrated optical application systems for bio/medical and industrial use. SIGMAKOKI provides a one-stop service, supporting clients from initial product planning and development to prototyping and mass production. The company serves diverse applications, spanning from research and development to industrial production equipment, with a focus on high-accuracy manufacturing and rapid delivery.

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 report (in this case, a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 51
2026-01-13 Japanese
半期報告書－第51期(2025/06/01－2026/05/31)
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 cash flow statement for the interim period (June 1, 2025, to November 30, 2025). As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report (IR). H1 2026
2026-01-13 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references Article 24-4-2, Paragraph 1 of the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of the company's Annual Securities Report (有価証券報告書). According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. FY 2025
2025-08-27 Japanese
有価証券報告書－第50期(2024/06/01－2025/05/31)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard Japanese equivalent of an Annual Report (10-K). It includes a cover page with the fiscal year (第50期), submission date, and company details, followed by XBRL-like tagging data. As it is the comprehensive annual financial filing, it is classified as a 10-K. FY 2025
2025-08-27 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document text contains Japanese regulatory headers such as "【提出書類】確認書" (Filing Document: Confirmation Document) and references to "金融商品取引法" (Financial Instruments and Exchange Act). Crucially, it explicitly mentions confirming the appropriateness of the "第50期中（自2024年６月１日 至2024年11月30日）の半期報告書" (Half-Year Report for the 50th period, from June 1, 2024, to November 30, 2024). This content is a confirmation statement regarding a semi-annual report, not the full report itself. The closest matching category for a comprehensive report covering a period shorter than a year is 'Interim / Quarterly Report' (IR). However, since this document is specifically a confirmation/attestation related to that report, and given the short length (600 chars) suggesting it's an accompanying document rather than the full financial statement, it might lean towards a general regulatory filing (RNS) or a specific confirmation document. Given the explicit mention of the 'Half-Year Report' (半期報告書), the core subject is the interim financial reporting period. In the provided definitions, 'IR' (Interim / Quarterly Report) is the most relevant category for the underlying subject matter, even if this specific document is the confirmation thereof. If a specific confirmation code existed, it would be preferred, but 'IR' captures the context best among the choices, as it relates directly to the interim financial disclosure.
2025-01-14 Japanese
半期報告書－第50期(2024/06/01－2025/05/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '第２四半期報告書' (Second Quarter Report) for Sigma Koki Co., Ltd., covering the period from June 1, 2024, to November 30, 2024. It contains detailed financial statements (balance sheet, income statement, etc.) and management analysis, which aligns with the definition of an Interim/Quarterly Report (IR). H1 2025
2025-01-14 Japanese

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