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CHOFU SEISAKUSHO CO.,LTD. — Investor Relations & Filings

Ticker · 5946 ISIN · JP3527800001 T Manufacturing
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Filings indexed 62 across all filing types
Latest filing 2026-03-18 Regulatory Filings
Country JP Japan
Listing T 5946

About CHOFU SEISAKUSHO CO.,LTD.

https://www.chofuglobal.com/

Chofu Seisakusho Co., Ltd. is a manufacturer specializing in residential climate control and water heating systems. Established in 1954, the company develops, produces, and sells a diverse range of products including water heaters, air conditioners, heat pump systems, and solar equipment. A key innovator in the field, Chofu Seisakusho was the first to manufacture oil-fired instantaneous boilers in its domestic market in 1971 and has since secured a leading market share in this category. The company is distinguished by its ability to produce water heaters that utilize all primary energy sources: oil, gas, electricity, and solar power.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 1% confidence The document is titled '確認書' (Confirmation Letter) and explicitly states it is filed under the Financial Instruments and Exchange Act to confirm the accuracy of the contents of the Annual Securities Report (有価証券報告書). 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) rather than the report itself. FY 2025
2026-03-18 Japanese
有価証券報告書－第72期(2025/01/01－2025/12/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains a cover page with the filing date (2026-03-18), the fiscal year (2025-01-01 to 2025-12-31), and extensive XBRL-tagged financial data, confirming it is the full annual report rather than an announcement or summary. FY 2025
2026-03-18 Japanese
確認書
Report Publication Announcement Classification · 1% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, specifically accompanying a Second Quarter Report (第２四半期報告書). While it references a quarterly report, the document itself is a formal regulatory confirmation statement required by Japanese law to accompany the filing. Given it is a specific regulatory filing required for the submission of financial reports, it falls under the RNS category as a regulatory filing.
2025-08-08 Japanese
半期報告書－第72期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '第２四半期報告書' (Second Quarter Report) for the company '株式会社長府製作所' (Chofu Seisakusho Co., Ltd.). It contains detailed financial statements, including the balance sheet, income statement, and cash flow statement for the interim period ending June 30, 2025. It is a comprehensive financial report for a period shorter than a full fiscal year, which fits the definition of an Interim/Quarterly Report (IR). H1 2025
2025-08-08 Japanese
臨時報告書
AGM Information Classification · 1% confidence The document is titled "臨時報告書" (Extraordinary Report/Timely Disclosure Report) and is submitted to the Kanto Local Finance Bureau Director. The 'Reason for Submission' section explicitly states that the report is filed because resolutions were passed at the company's 71st Annual General Meeting (AGM) held on March 21, 2025, citing regulations related to timely disclosure (Financial Instruments and Exchange Act Article 24-5, Paragraph 4). The content details the resolutions passed, including the final dividend amount and the election of directors, along with the voting results (votes for, against, abstentions). This structure perfectly matches the definition of reporting the results of a shareholder meeting vote, which corresponds to the Declaration of Voting Results & Voting Rights Announcements (DVA). Although it relates to an AGM, the primary function here is reporting the *results* of the vote, not providing the presentation materials (AGM-R) or proxy information (PSI).
2025-03-27 Japanese
内部統制報告書－第71期(2024/01/01－2024/12/31)
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 are characteristic of the internal control report required under Japanese financial regulations, which is often filed alongside the annual securities report (10-K equivalent). While Japan does not use the SEC's 10-K form directly, the closest equivalent for a comprehensive annual filing that includes internal control assessment is the Annual Report category. However, given the specific nature of this document focusing solely on internal controls over financial reporting, and the available codes, it is a specialized report. Since there is no specific code for a Japanese 'Internal Control Report', and it is a comprehensive annual assessment document, it is most closely related to the Annual Report (10-K) or a standalone Audit Report (AR). Since it is an assessment of internal controls, not an external audit opinion, and it is a mandatory annual filing, it aligns best with the comprehensive nature of the Annual Report (10-K) or a specialized report. Given the options, and recognizing this as a mandatory annual disclosure of internal control effectiveness, it is best classified as a specialized report related to the annual filing cycle. In the context of US filings, this is often part of the 10-K. Since '10-K' is provided, and this is the Japanese equivalent of the internal control section of the annual report, I will classify it as '10-K' as the most comprehensive annual filing type available, although 'AR' (Audit Report/Information) is also plausible if interpreted broadly. However, the document is the *report itself*, not an announcement of it, and it is comprehensive. I will select '10-K' as the best fit for a comprehensive annual financial control assessment.
2025-03-27 Japanese

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