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YAMASHIN-FILTER CORP. — Investor Relations & Filings

Ticker · 6240 ISIN · JP3936600000 LEI · 3538002RCBOMKGBTPP26 T Manufacturing
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Filings indexed 66 across all filing types
Latest filing 2026-05-22 Investor Presentation
Country JP Japan
Listing T 6240

About YAMASHIN-FILTER CORP.

https://www.yamashin-filter.co.jp/eng.h…

YAMASHIN-FILTER CORP. is a comprehensive filter manufacturer that develops, produces, and sells a wide range of filtration products. The company specializes in filters for construction and agricultural machinery, including hydraulic fluid, engine oil, fuel, and transmission filters. It also provides industrial filters, process filters, and an extensive line of air filters and filter media for applications in commercial buildings, factories (food, pharmaceutical, semiconductor), and specialized equipment such as wind turbines and medical devices. The company extends its filtration expertise to the healthcare sector, producing medical-grade masks. A key competency is the in-house development of advanced filter media, highlighted by its proprietary nanofiber technology, YAMASHIN NANO FILTER™.

Recent filings

Filing Released Lang Actions
2026年３月期決算説明資料
Investor Presentation Classification · 91% confidence The document is a slide deck titled “決算説明資料” dated May 22, 2026, containing detailed financial results for the fiscal year ending March 2026, quarterly breakdowns, full‐year performance, next‐year forecasts, business environment analysis, KPIs, segment data, and strategic commentary. This is a typical investor presentation rather than a statutory annual report or brief earnings release. Therefore it matches the definition of an Investor Presentation (IP).
2026-05-22 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of a semi-annual report. 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 like an interim report. H1 71
2025-11-14 Japanese
半期報告書－第71期(2025/04/01－2025/09/30)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by Yamashin-Filter Corp. with the Kanto Local Finance Bureau. It contains comprehensive financial statements, management analysis (MDA), and business status updates for the interim period (April 1, 2025, to September 30, 2025). This fits the definition of an Interim/Quarterly Report (IR) as it provides substantive financial data and analysis for a period shorter than a full fiscal year. H1 2026
2025-11-14 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a 'Report on Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act of Japan. It details the specific transactions of share repurchases conducted by Yamashin-Filter Corp. during the month of July 2025. This falls directly under the category of 'Transaction in Own Shares' (POS).
2025-08-08 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document header explicitly states the filing type as "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition). The filing is submitted to the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act (金融商品取引法). The content details the acquisition of treasury stock (自己株式) during the reporting period (June 1 to June 30, 2025), including the number of shares bought back and the total value. This directly corresponds to the definition of a report detailing the company buying back or selling its own shares, which maps to the 'Transaction in Own Shares' category.
2025-07-15 Japanese
臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) and is submitted to the '関東財務局長' (Kanto Local Finance Bureau Director). The content details the resolution by the Board of Directors on July 14, 2025, regarding the disposal of treasury stock (自己株式の処分) to directors and employees based on a restricted stock compensation plan (譲渡制限付株式報酬制度). This structure, including the submission reason (提出理由) and detailed report content (報告内容) concerning the issuance/disposal of shares to insiders/employees, strongly indicates a filing related to capital changes or insider transactions, specifically under the framework of Japanese financial regulations (FIEA). Given the context of issuing shares as compensation to directors and employees, this aligns best with a filing related to capital structure changes or insider transactions. Since it is an extraordinary report detailing the disposal of shares to specific individuals (directors/employees) as compensation, it is a specific type of capital/financing update or a regulatory disclosure. In the context of the provided codes, 'CAP' (Capital/Financing Update) is the most appropriate fit for a resolution regarding the disposal of treasury stock for compensation, as it directly impacts the capital structure and involves a financing-like transaction (issuing shares for compensation). It is not a standard 10-K, ER, or IR. It is a specific regulatory disclosure, but 'CAP' captures the essence of the transaction better than the general 'RNS'. The document is a full report, not just an announcement of a report (RPA).
2025-07-14 Japanese

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