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Rasa Industries,Ltd. — Investor Relations & Filings

Ticker · 4022 ISIN · JP3967400007 T Manufacturing
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Filings indexed 63 across all filing types
Latest filing 2025-11-13 Report Publication Anno…
Country JP Japan
Listing T 4022

About Rasa Industries,Ltd.

https://www.rasa.co.jp/english/index_e.…

Rasa Industries, Ltd. is a specialized engineering and trading company operating through three primary business segments: Chemicals, Machinery, and Electronic Materials. The Chemicals division, which traces its origins to phosphate ore mining, manufactures and sells basic chemicals such as phosphoric acid, phosphorus-based salts, and water treatment coagulants. It also imports and distributes materials like zircon sand. The Machinery division produces specialized equipment, including pipe-jacking machines used for tunneling. The Electronic Materials division represents the third core area of the company's business activities.

Recent filings

Filing Released Lang Actions
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 financial reporting and does not fit into the specific categories of financial statements or earnings releases, it falls under the general regulatory filing category.
2025-11-13 Japanese
半期報告書－第158期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) for Rasa Industries, Ltd., covering the period from April 1, 2025, to September 30, 2025. It contains detailed financial statements, including the balance sheet, and management analysis of financial results. This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial data for a period shorter than a full fiscal year. H1 2026
2025-11-13 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled as a "臨時報告書" (Extraordinary Report) submitted to the Kanto Local Finance Bureau on June 30, 2025. Section 1 explicitly states the reason for filing is to report the resolutions passed at the company's 157th Annual General Meeting (AGM) held on June 27, 2025, citing relevant Japanese financial regulations (FIEA Article 24-5(4)). Section 2 details the resolutions, which include the appropriation of surplus (dividend amount) and the election/re-election of directors. The content is a formal report of the results of a shareholder meeting, specifically detailing voting outcomes for agenda items like dividends and board appointments. This strongly indicates a filing reporting the results of a general meeting, which aligns best with the Declaration of Voting Results & Voting Rights Announcements (DVA). Although it relates to the AGM, the core purpose is reporting the *results* of the vote, not providing the proxy materials (PSI) or the general AGM presentation (AGM-R).
2025-06-30 Japanese
内部統制報告書－第157期(2024/04/01－2025/03/01)
Governance Information Classification · 100% 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). It details the scope, criteria, and procedures for evaluating internal controls over financial reporting as of the fiscal year-end (March 31, 2025), concluding that the internal controls are effective. This structure and content precisely match the requirements for an Internal Control Report, which is a mandatory filing in Japan, often associated with the annual reporting cycle but distinct from the full 10-K or a general Audit Report. Given the provided definitions, this type of comprehensive internal control assessment report is best categorized as an Audit Report / Information (AR), as it deals with the assurance and structure of financial reporting controls, although it is a specific Japanese regulatory filing type. Since 'AR' is defined as 'Standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests (excluding full Annual Reports)', and this is a report on internal controls over financial reporting, AR is the closest fit among the options, distinct from the full 10-K.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (576 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning '【提出書類】 確認書' (Filing Document: Confirmation Document) and referencing the Financial Instruments and Exchange Act ('金融商品取引法'). The core content confirms that the Representative Director has verified the appropriateness of the contents of the company's 157th period Annual Securities Report ('有価証券報告書'). This document is a certification or confirmation related to the Annual Securities Report, not the full report itself (which would be a 10-K equivalent or a comprehensive IR). Since it is a specific confirmation document related to the annual filing, and it is not a general earnings release (ER) or a standard audit report (AR), it fits best under the general 'Regulatory Filings' (RNS) category as a specific compliance certification, or potentially an Audit Report/Information (AR) if the confirmation is part of the audit process, but RNS is safer for miscellaneous compliance confirmations. Given the context of confirming the '有価証券報告書' (Annual Securities Report), and the brevity suggesting it's an ancillary filing rather than the main report, RNS is the most appropriate fallback for a specific compliance certification. FY 2025
2025-06-27 Japanese
有価証券報告書－第157期(2024/04/01－2025/03/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). The header explicitly identifies it as '有価証券報告書' (Securities Report) filed under the Financial Instruments and Exchange Act, covering the fiscal year from April 1, 2024, to March 31, 2025. It contains extensive XBRL tagging and financial data, confirming it is the full annual report rather than an announcement. FY 2025
2025-06-27 Japanese

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