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SHINAGAWA REFRACTORIES CO., LTD. — Investor Relations & Filings

Ticker · 5351 ISIN · JP3353200003 T Manufacturing
Open in API
Filings indexed 69 across all filing types
Latest filing 2026-04-16 Regulatory Filings
Country JP Japan
Listing T 5351

About SHINAGAWA REFRACTORIES CO., LTD.

https://www.shinagawa.co.jp/en/

SHINAGAWA REFRACTORIES CO., LTD. is a global manufacturer of high-quality refractory products and related engineering services. Established in 1875, the company develops and supplies a comprehensive range of materials essential for high-temperature industrial processes. Its core product lines include shaped and monolithic refractories, ceramic fibers, mold powders, and fine ceramics. The company also provides design and construction services for industrial kiln furnaces. Serving a diverse customer base, with a significant focus on the steel industry, SHINAGAWA delivers innovative and cost-effective solutions that support vital social infrastructure and essential industries worldwide.

Recent filings

Filing Released Lang Actions
臨時報告書
Regulatory Filings Classification · 1% confidence The document is a Japanese ‘臨時報告書’ (Extraordinary/Current Report) filed under the Financial Instruments and Exchange Act to disclose significant impairments and events affecting financial results. It is not a full Annual (10-K) or Interim (IR) report, nor an earnings release or presentation; instead it is an immediate regulatory disclosure of material events. This falls under the general “Regulatory Filings” category (RNS).
2026-04-16 Japanese
臨時報告書
Regulatory Filings Classification · 1% confidence The document is a Japanese "臨時報告書" (timely disclosure report) filed under the Financial Instruments and Exchange Act (a material event disclosure). It is not an annual or interim report, nor an earnings release or capital/financing update. It discloses a one-off event (asset transfer and compensation agreement) impacting financial statements. No category specifically covers Japanese event disclosures, so it defaults to the general regulatory announcements/fallback category: RNS.
2026-04-09 Japanese
確認書
Regulatory Filings Classification · 1% 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 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 specific report type, should be classified as Regulatory Filings (RNS). H1 192
2025-11-13 Japanese
半期報告書－第192期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '半期報告書' (Semi-Annual Report) filed under Article 24-5, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow analysis for the interim period (April 1, 2025, to September 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
2025-11-13 Japanese
臨時報告書
AGM Information Classification · 1% 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 because resolutions were passed at the Annual General Meeting (AGM) held on June 26, 2025. Section 2 details the resolutions, including dividend approval, amendment of articles of incorporation (company name change), and election of directors, along with the voting results. This structure—reporting the results of a shareholder meeting (AGM) immediately after it occurs—is characteristic of a filing reporting the outcome of a general meeting. The closest specific category is 'Declaration of Voting Results & Voting Rights Announcements' (DVA), as it details the voting outcomes of the AGM resolutions. While it relates to the AGM, the primary content is the voting results, not the presentation materials (AGM-R) or the proxy solicitation (PSI).
2025-06-27 Japanese
内部統制報告書－第191期(2024/04/01－2025/03/31)
Governance Information Classification · 1% 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" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). This structure and content—detailing the framework, scope, criteria, and conclusion regarding the effectiveness of internal controls over financial reporting—is characteristic of the Japanese equivalent of the Sarbanes-Oxley Section 404 report, which is an annual requirement. Although the document is in Japanese, its function aligns with the comprehensive annual reporting requirements. Given the options, this is a specific type of annual assurance/audit-related report. The closest fit among the provided codes is 'AR' (Audit Report / Information), as it deals with the assessment and assurance of internal controls related to financial reporting, distinct from the full '10-K' (Annual Report) which typically encompasses broader operational and business discussions alongside financials. Since it is a formal, annual assurance document concerning financial reporting controls, AR is the most appropriate classification, although it is a specialized annual filing component.
2025-06-26 Japanese

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