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MITSUBOSHI CO., LTD. — Investor Relations & Filings

Ticker · 5820 ISIN · JP3903800005 T Manufacturing
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Filings indexed 64 across all filing types
Latest filing 2025-12-17 Capital/Financing Update
Country JP Japan
Listing T 5820

About MITSUBOSHI CO., LTD.

https://www.kk-mitsuboshi.co.jp/english/

MITSUBOSHI CO., LTD. is a manufacturer specializing in electric wires, synthetic resin products, and heating wires. The company provides essential electric wire products for the industrial sector. Its Polymatec division offers integrated plastic manufacturing services, from product design and mold making to final processing, creating high-performance tubes and various components. MITSUBOSHI is also a leading domestic producer of heating wires. Expanding beyond its traditional manufacturing base, the company develops and sells energy-saving products, including retrofit LED lamps, and provides power generation systems based on solar panels.

Recent filings

Filing Released Lang Actions
訂正有価証券届出書（組込方式）
Capital/Financing Update Classification · 100% confidence The document is a 'Correction of Securities Registration Statement' (訂正有価証券届出書) filed with the Kinki Finance Bureau in Japan. It details the issuance of new shares and stock acquisition rights (warrants) to raise capital for M&A activities and business expansion. This type of regulatory filing, which outlines the terms of a capital raise, falls under the 'Capital/Financing Update' category.
2025-12-17 Japanese
有価証券届出書（組込方式）
Capital/Financing Update Classification · 100% confidence The document is a '有価証券届出書' (Securities Registration Statement) filed with the Kinki Finance Bureau. It details the issuance of new shares and stock acquisition rights (warrants) to raise capital for M&A and business expansion. This type of regulatory filing for capital raising falls under the 'Capital/Financing Update' category.
2025-12-16 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming 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. H1 81
2025-11-14 Japanese
半期報告書－第81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) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow analysis for the interim period ending September 30, 2025. As it is a formal, substantive financial report for a period shorter than a full fiscal year, it falls under the 'Interim / Quarterly Report' category. H1 2026
2025-11-14 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed with the Kinki Local Finance Bureau under the Financial Instruments and Exchange Act. It serves as a formal verification of the accuracy of a previously filed 'Amended Securities Report' (訂正有価証券報告書). Since it is a regulatory filing related to the verification of financial reporting compliance and does not fit into specific categories like 10-K or IR, it is classified as a general regulatory filing. FY 2025
2025-10-23 Japanese
訂正有価証券報告書－第80期(2024/04/01－2025/03/31)
Annual Report Classification · 100% confidence The document is identified as a '訂正有価証券報告書' (Amended Securities Report) for Mitsuboshi Co., Ltd. The text explicitly references the 'Financial Instruments and Exchange Act' (金融商品取引法) and provides a fiscal year period (第80期, 2024-04-01 to 2025-03-31). While it is an amendment, it functions as an official annual financial filing (10-K equivalent in the Japanese regulatory context). FY 2025
2025-10-23 Japanese

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