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MITSUBOSHI CO., LTD. — Investor Relations & Filings

Ticker · 5820 ISIN · JP3903800005 T Manufacturing
Open in API
Filings indexed 71 across all filing types
Latest filing 2026-05-19 Board/Management Inform…
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
取締役の委嘱業務の変更に関するお知らせ
Board/Management Information Classification · 87% confidence The document is a corporate announcement describing changes to directors’ assigned duties and forthcoming board changes, which is clearly an internal management/board information update rather than a full financial report or regulatory filing. This matches the Board/Management Information category.
2026-05-19 Japanese
剰余金の配当に関するお知らせ
Notice of Dividend Amount Classification · 85% confidence The document is a formal announcement by the company’s board of directors resolving the payment of a surplus dividend, specifying the record date, per-share dividend amount, total dividend, payment date, and related policy. This matches the definition of a Notice of Dividend Amount (DIV).
2026-05-19 Japanese
「中期経営計画」の策定に関するお知らせ
Investor Presentation Classification · 85% confidence The document is a Japanese regulatory disclosure titled “お知らせ” announcing the formulation of a new medium-term (2026–2029) management plan, and then immediately presents the full slide-style deck: president’s message, company overview, strategies, financial targets, ESG measures, etc. This is not an earnings release, audit, or simple announcement of a report – it is the actual presentation materials provided to investors and the market. Therefore it best fits our definition of an Investor Presentation (IP).
2026-05-12 Japanese
2026年3月期通期連結業績予想と実績値との差異に関するお知らせ
Earnings Release Classification · 90% confidence The document is a Japanese ‘お知らせ’ dated May 2026, comparing the previously announced full-year consolidated earnings forecast for the fiscal year ending March 2026 with the actual results (sales, operating profit, recurring profit, net profit, EPS) and providing reasons for variances. It presents only key financial highlights rather than a full annual report or detailed financial statements. This matches the definition of an Earnings Release (initial announcement of periodical financial results with key highlights only). FY 2026
2026-05-12 Japanese
2026年3月期決算短信〔日本基準〕（連結）
Earnings Release Classification · 92% confidence The document is a Japanese “決算短信” for the fiscal year ending March 2026, which is the company’s earnings announcement summarizing consolidated results, key financial highlights, and forward guidance. It is not the full statutory annual report (10-K), nor a proxy or governance document, but rather the initial financial results release. Therefore, it fits the Earnings Release category. FY 2026
2026-05-12 Japanese
子会社株式評価損、貸倒引当金繰入額(個別)の計上及びのれんの一時償却(連結)に関するお知らせ
Regulatory Filings
2026-04-24 Japanese

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