| 02/16/2026 15:30 |
Notice regarding the disposal of the Company's shares by a major shareholder with the aim of increasing the Company's tradable share ratio Kohoku |
| 02/12/2026 15:30 |
Notice regarding the Commencement of Preparations for Listing Shares on the Tokyo Stock Exchange Prime Market |
| 02/12/2026 15:30 |
Notice regarding revision of dividend forecast (increase in dividend) |
| 02/12/2026 15:30 |
Notice regarding the recording of extraordinary losses in non-consolidated financial statements |
| 02/12/2026 15:30 |
Financial Results Materials Fiscal Year Ended December 2025 |
| 02/12/2026 15:30 |
Investors Guide of the Fiscal Year Ended Dec 2025 |
| 02/12/2026 15:30 |
Consolidated Financial Highlights of the Fiscal Year Ended Dec 2025 |
| 02/12/2026 15:30 |
[Summary]Consolidated Financial Results for the Year Ended December 31, 2025 (Under Japanese GAAP) |
| 11/06/2025 15:30 |
Consolidated Financial Results for the Nine Months Ended September 30, 2025 (Under Japanese GAAP) |
| 11/06/2025 15:30 |
Investors Guide Third Quarter of FY12/2025 |
| 11/06/2025 15:30 |
Financial Results Materials First Nine Months of FY12/2025 |
| 11/06/2025 15:30 |
Consolidated Financial Highlights for the Third Quarter of the Fiscal Year Ending Dec 2025 |
| 11/06/2025 15:30 |
Consolidated Financial Results for the Nine Months Ended September 30, 2025 (Under Japanese GAAP) |
| 11/06/2025 15:30 |
[Summary]Consolidated Financial Results for the Nine Months Ended September 30, 2025(Under Japanese GAAP) |
| 08/27/2025 14:00 |
(Delayed) Financial Results Materials Semi-annual (First Six Months) of FY12/2025 |
| 08/07/2025 16:20 |
Consolidated Financial Results for the Six Months Ended June 30, 2025 [Japanese GAAP] |
| 08/07/2025 15:30 |
Investors Guide Second Quarter of FY12/2025 |
| 08/07/2025 15:30 |
Consolidated Financial Highlights for the Six Months Ended June 30, 2025 |
| 08/07/2025 15:30 |
[Summary] Financial Results for the Six Months |
| 07/31/2025 15:30 |
Evaluation of small optical isolators for space equipment Kohoku Kogyo will present the technology at "Small Satellite Conference". |
| 07/30/2025 17:00 |
Notice regarding the recording of an extraordinary loss (impairment loss) and revision of the second quarter (Semi-annual) earnings forecast |
| 05/21/2025 15:30 |
Notice Regarding Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation |
| 05/12/2025 15:30 |
Financial Results Materials First Quarter of FY12/2025 |
| 05/12/2025 15:30 |
Consolidated Financial Results for the Three Months Ended March 31, 2025 [Japanese GAAP] |
| 05/12/2025 15:30 |
Investors Guide |
| 05/12/2025 15:30 |
Consolidated Financial Highlights for the First Quarter of the Fiscal Year Ending Dec 2025 |
| 04/22/2025 16:30 |
Summary of Results of Evaluation of the Effectiveness of Kohoku Kogyo's Board of Directors |
| 04/22/2025 16:30 |
Notice Regarding Disposal of Treasury Shares as Restricted Stock Compensation |
| 04/08/2025 14:00 |
(Delayed) Corporate Governance Report March 31, 2025 |
| 04/01/2025 13:45 |
(Delayed) Matters Concerning Controlling Shareholders, etc. |
| 03/06/2025 08:00 |
NOTICE OF THE 66th ORDINARY GENERAL MEETING OF SHAREHOLDERS |
| 03/05/2025 17:00 |
(Delayed) Notice Regarding Partial Amendments to the Articles of Incorporation |
| 02/27/2025 10:40 |
Notice Regarding the Results of Repurchase of Own Shares Through ToSTNeT-3, Completion of Repurchase of Own Shares, and Cancellation of Own Shares |
| 02/26/2025 16:30 |
Notice Regarding Repurchase of Own Shares, Repurchase of Own Shares Through ToSTNeT-3, and Cancellation of Own shares |
