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Bunka Shutter Co.,Ltd. — Investor Relations & Filings

Ticker · 5930 ISIN · JP3831600006 LEI · 3538006KDHDR2E6VDJ47 T Manufacturing
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Filings indexed 80 across all filing types
Latest filing 2026-06-18 Declaration of Voting R…
Country JP Japan
Listing T 5930

About Bunka Shutter Co.,Ltd.

https://www.bunka-s.co.jp.e.arb.hp.tran…

Bunka Shutter Co., Ltd. is a comprehensive manufacturer of building and housing materials. The company's core business involves the production and sale of a wide variety of shutters, including both lightweight and heavyweight models for commercial, industrial, and residential applications. In addition to its primary shutter business, the company has expanded its product portfolio to include other construction materials such as sliding doors. Bunka Shutter actively promotes innovative installation techniques, notably its proprietary "fire-free and non-welding method," which enhances safety and efficiency during the construction and installation of its products.

Recent filings

Filing Released Lang Actions
臨時報告書
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled '臨時報告書' which translates to 'Extraordinary Report' or 'Special Report.' This filing is submitted under the Japanese Financial Instruments and Exchange Act, specifically referencing a shareholders meeting held on June 17, 2026, and includes details on resolutions passed at the shareholders' meeting, such as dividend payments, election of directors, and approval of certain measures. It systematically provides shareholder voting results for various proposals. Such a report notifies of important corporate events, most commonly relating to shareholder resolutions and their official voting results. Given the detailed vote tabulation and the formal report nature on the outcome of resolutions at the shareholders meeting, this corresponds to a 'Declaration of Voting Results & Voting Rights Announcements' (DVA) filing rather than the actual AGM documents, proxy solicitation, or management announcements. It is not an annual or quarterly financial report, nor a mere announcement or certification. It is a regulatory special report focused on disclosing the voting outcomes from the shareholder meeting.
2026-06-18 Japanese
「ダルトンらによる当社株券等の大規模買付行為等の蓋然性が高い状況（有事）を踏まえた、対抗措置の条件付き発動に関する承認の件」の承認に伴う独立委員会委員
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an announcement from a listed company regarding the approval of a specific agenda item at the Annual General Meeting (AGM) related to the conditional implementation of counter measures against a large-scale share acquisition. It further announces a change in members of an independent committee connected with this matter. There is no detailed financial data or report content included; rather, it focuses on governance changes and outcomes from the AGM. The document length is about 2,026 characters, which is relatively short for a full report and reads as a notice of an approval and management update following an AGM. This fits well with a "Declaration of Voting Results & Voting Rights Announcements (DVA)" filing, which covers official results from shareholder votes at general meetings and related announcements. It is not a full Annual Report, Management Report, nor a simple Report Publication Announcement. Therefore, the correct classification is DVA with high confidence.
2026-06-17 Japanese
Notice Concerning Partial Change of Independent Committee Members in Connection with the Approval of“Approval of the Conditional Implementation of
Board/Management Information Classification · 95% confidence The document is a notice concerning changes in an Independent Committee's membership following a shareholder meeting. It references an Ordinary General Meeting of Shareholders where a proposal related to response policies about large-scale share purchases was approved. The content primarily discusses board committee changes and shareholder meeting outcomes, without full financial data, detailed financial performance discussion, or audit content. It aligns with announcements typical for management or board information changes, specifically changes in committee or board members rather than being a full Annual Report, Interim Report, or Audit Report. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length (5148 characters) fits for a detailed announcement.
2026-06-17 English
確認書
Annual Report Classification · 95% confidence The document is titled '有価証券報告書' which translates as 'Securities Report,' a formal annual disclosure document in Japan similar to the 10-K annual report. It specifies the reporting period as the 80th term from April 1, 2025, to March 31, 2026, indicating it covers a full fiscal year. The submission date is June 15, 2026, and the filing is submitted to the Kanto Finance Bureau Director under the Financial Instruments and Exchange Act. The presence of statements confirming the report's accuracy by the CEO and CFO also aligns with annual statutory reporting. Despite the short length of the provided text (700 characters), it is clearly a formal annual report (有価証券報告書) for the fiscal year, not just a notice or announcement of the report. Therefore, it best fits the Annual Report category (10-K). FY 2026
2026-06-15 Japanese
有価証券報告書－第80期(2025/04/01－2026/03/31)
Annual Report Classification · 98% confidence The document text contains a cover page and detailed elements labeled as "有価証券報告書" which translates to "Annual Securities Report" or commonly the Japanese equivalent of an annual report filed under the Financial Instruments and Exchange Act (noted with the reference to Financial Instruments and Exchange Act Article 24-1). The report covers the fiscal year from April 1, 2025, to March 31, 2026, which indicates it is a full fiscal year report. It is submitted to the Kanto Local Finance Bureau, which is typical for Japanese annual reports. The document is extensive in length (214,441 characters), indicating it is the full report, not just an announcement or certification. It is not a short notice or a proxy statement but a comprehensive disclosure document. This matches the definition of an Annual Report (10-K) as per the filing definitions which cover official yearly reports containing full financial performance and company activity. Therefore, the classification is 10-K with high confidence. FY 2026
2026-06-15 Japanese
臨時報告書
Regulatory Filings Classification · 91% confidence The document is titled 臨時報告書 (“Timely Disclosure Report”) filed under the Japanese Financial Instruments and Exchange Act to report a material event (receipt of dividend from a subsidiary). It is an ad-hoc material event disclosure, not a full annual or interim financial report, not a shareholder meeting document, earnings release, or capital transaction notice. Therefore, it best fits the Regulatory Filings category as an XBRL-based statutory disclosure.
2026-05-18 Japanese

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