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KUNIMINE INDUSTRIES CO.,LTD — Investor Relations & Filings

Ticker · 5388 ISIN · JP3266200009 T Manufacturing
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Filings indexed 63 across all filing types
Latest filing 2026-04-17 Regulatory Filings
Country JP Japan
Listing T 5388

About KUNIMINE INDUSTRIES CO.,LTD

https://www.kunimine.co.jp/english.html

KUNIMINE INDUSTRIES CO., LTD. specializes in the mining, manufacturing, and sale of bentonite, a versatile clay mineral. The company's operations are centered on "clay science," leveraging extensive research and development to create new value and applications from this natural resource. Its core activities are divided into three main segments. The Bentonite Business supplies products for diverse fields such as civil engineering, construction, casting, waste disposal, and pet care, utilizing the unique properties of clay. The Clay Sciences Business develops advanced materials for fine chemicals, life sciences, and cosmetics, including purified natural bentonite (KUNIPIA) and synthetic clay (SUMECTON). The Agribusiness provides manufacturing and contract processing services for agricultural supplies, with a focus on pesticide formulations.

Recent filings

Filing Released Lang Actions
代表取締役社長の異動、役員等の異動および組織変更に関するお知らせ
Regulatory Filings
2026-04-17 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act, specifically confirming the accuracy of the contents of a Semi-Annual Report (Hankishokokusho). Since this is a regulatory filing confirming the validity of a report rather than the report itself, and it does not fit into specific categories like 10-K or IR, it is classified as a general regulatory filing.
2025-11-07 Japanese
半期報告書－第92期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed by Kunimine Industries Co., Ltd. with the Kanto Local Finance Bureau on November 7, 2025. It covers the interim accounting period from April 1, 2025, to September 30, 2025. It contains detailed financial statements, including the balance sheet and management analysis, which confirms it is an actual financial report rather than an announcement or certification. Under the provided definitions, this corresponds to an Interim/Quarterly Report. H1 2026
2025-11-07 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 because resolutions were passed at the '第91回定時株主総会' (91st Annual General Meeting) held on June 26, 2025. Section 2 details the resolutions, including the approval of the dividend (剰余金処分の件) and the election of directors (取締役...選任の件), along with the voting results (賛成, 反対, 棄権の数). This content—reporting the results of a shareholder meeting—perfectly matches the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the core purpose is reporting the *results* of the vote, not providing the proxy materials (PSI) or the AGM presentation itself (AGM-R).
2025-06-27 Japanese
内部統制報告書－第91期(2024/04/01－2025/03/31)
Governance Information Classification · 100% confidence The document contains Japanese text with clear regulatory headers. Key phrases include "【提出書類】 内部統制報告書" (Filing Document: Internal Control Report) and "金融商品取引法第24条の４の４第１項" (Financial Instruments and Exchange Act Article 24-4-4, Paragraph 1). Section 1 discusses the basic framework for internal controls over financial reporting, and Section 3 states the conclusion that internal controls over financial reporting are effective as of the end of the consolidated fiscal year. This content directly corresponds to the requirements for an Internal Control Report, which is a specific type of annual disclosure related to financial reporting integrity, often filed alongside the 10-K or as a standalone report in Japan. Given the specific focus on 'Internal Control Report' (内部統制報告書) and the reference to financial reporting standards, the most appropriate classification among the provided options is 'Audit Report / Information' (AR), as it covers reports on internal controls and stress tests, which is closely related to the audit function, although a more specific Japanese equivalent might exist. However, since 'Internal Control Report' is not explicitly listed, 'AR' is the closest fit for a standalone report detailing internal control assessment results, distinct from the full Annual Report (10-K) or Earnings Release (ER).
2025-06-26 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (587 characters) and appears to be a confirmation document ('確認書') submitted to the Kanto Local Finance Bureau Director ('関東財務局長') regarding the appropriateness of the contents of the Annual Securities Report ('有価証券報告書') for the 91st fiscal period (April 1, 2024, to March 31, 2025). This document is a formal certification or confirmation related to a statutory filing, not the full report itself. Since it is a formal regulatory confirmation/certification related to the annual filing, and it doesn't fit perfectly into the main report categories (like 10-K or AR), it is best classified as a general Regulatory Filing (RNS) or potentially related to Audit/Governance, but given its nature as a specific certification required by law (Financial Instruments and Exchange Act), RNS is the most appropriate fallback for specific, non-standard regulatory confirmations that aren't explicitly defined elsewhere. However, since it directly relates to the certification of the Annual Securities Report, and the content is a formal declaration, it is a specific type of regulatory submission. Given the options, RNS serves as the best general regulatory filing category for such specific, short confirmations. FY 2025
2025-06-26 Japanese

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