Skip to main content
KOHOKU KOGYO CO.,LTD. logo

KOHOKU KOGYO CO.,LTD. — Investor Relations & Filings

Ticker · 6524 ISIN · JP3302100007 LEI · 353800AGQOS2M32PDN86 T Manufacturing
Open in API
Filings indexed 41 across all filing types
Latest filing 2026-05-21 Transaction in Own Shar…
Country JP Japan
Listing T 6524

About KOHOKU KOGYO CO.,LTD.

https://www.kohokukogyo.co.jp/en/

KOHOKU KOGYO CO.,LTD. is a specialized manufacturer of lead terminals for aluminum electrolytic capacitors and optical components and devices for fiber optic communications. The company's primary operations involve the production of high-quality lead terminals, which are essential parts for capacitors used across various electronic applications. In the optical sector, it develops and manufactures a range of components and devices crucial for modern communication networks. A key strength lies in its integrated technological capabilities, which include the in-house design of both devices and their key material compositions, enabling the creation of high-performance, precision products.

Recent filings

Filing Released Lang Actions
譲渡制限付株式報酬としての自己株式の処分の払込完了に関するお知らせ
Transaction in Own Shares Classification · 85% confidence The document is an announcement that the company has completed the payment procedure for disposing treasury shares as restricted stock compensation, detailing the number of shares disposed, price, total amount, recipients, and date. This is a report of the company issuing its own shares and thus fits the “Transaction in Own Shares” category.
2026-05-21 Japanese
譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
Regulatory Filings
2026-04-23 Japanese
確認書
Regulatory Filings Classification · 75% confidence The document is a Japanese “確認書” (confirmation letter) under the Financial Instruments and Exchange Act (Article 24-4-2), certifying that the 67th period securities report is accurate. It is not the securities report itself (i.e., not an Annual Report/10-K), nor is it an earnings release, management change, or other specific type. It is a compliance submission to the finance bureau, so it falls into the fallback category of general regulatory filings.
2026-03-26 Japanese
有価証券報告書－第67期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains a header identifying it as a filing under Article 24, Paragraph 1 of the Financial Instruments and Exchange Act, covering the fiscal year from January 1, 2025, to December 31, 2025. It includes XBRL tags and detailed corporate information, confirming it is the full annual financial report rather than an announcement or summary. FY 2025
2026-03-26 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, signed by the CEO and CFO, certifying the accuracy of the contents of the semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a specific report type (in this case, a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 67
2025-08-07 Japanese
半期報告書－第67期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) for Kohoku Kogyo Co., Ltd., covering the period from January 1, 2025, to June 30, 2025. It contains detailed financial statements, including the balance sheet, and is filed under the Financial Instruments and Exchange Act. 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 2025
2025-08-07 Japanese

Browse filings by year

6 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.