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Changes in Officers5974CHUGOKUKOGYO CO.,LTD.Construction and Materials

Notice Concerning Changes in Officers

Subject to approval at the Ordinary General Meeting of Shareholders, 2 outside director candidates will be newly appointed, and 1 current outside director is scheduled to retire. In addition, 3 new executive officers will be appointed, while 2 current executive officers will retire.

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How definitive the wording is.

Who is moving to which position

Resolved 13 May 2026

Incoming appointee

5 items
Scheduled Appointment DateEffective 26 June 2026. The change in directors is scheduled to be formally decided following a resolution at the 76th Ordinary General Meeting of Shareholders scheduled for 26 June 2026. The changes in executive officers will be effective 1 July 2026.
Kawakita Isamu (川北勇)
Previous positionRepresentative Director, 株式会社カワケンDMC (currently in office)
New positionOutside director candidate
生年月日 24 May 1951
Kato Yukihiro (加藤之拓)
Previous positionRepresentative Partner, 弁護士法人あすか (currently in office)
New positionOutside director candidate
生年月日 9 May 1980
Banshoya Masashi (番匠谷昌志)
Previous positionGeneral Administration Department Manager
New positionExecutive Officer, General Administration Department Manager
生年月日 Not disclosed
Hanaoka Kanji (花岡寛治)
Previous positionHigh-Pressure Equipment Plant Manager
New positionExecutive Officer, High-Pressure Equipment Plant Manager
生年月日 Not disclosed
Ogawa Tadashi (小川忠司)
Previous positionDeputy General Manager, Sales Administration Division, and General Manager, High-Pressure Equipment Sales Department
New positionExecutive Officer, Deputy General Manager, Sales Administration Division, and General Manager, High-Pressure Equipment Sales Department
生年月日 Not disclosed

Departing officer

3 items
Date of departure26 June 2026 (Kono Takashi (河野隆)); 1 July 2026 (Yamaguchi Yuji (山口雄司), Yamaguchi Satoshi (山口諭))
Kono Takashi (河野隆)Stepping down
Former PositionOutside Director
New positionNot disclosed
Yamaguchi Yuji (山口雄司)Next role stated
Former PositionExecutive officers
New positionRetirement
Yamaguchi Satoshi (山口諭)Next role stated
Former PositionExecutive officers
New positionRetirement

“Next role stated” means the document names the position the person holds after stepping down. It does not necessarily mean they are leaving the company.

Whether the incumbent will remain in office (whether they will retain their position)

Kono Takashi (河野隆) will retire as a director. Yamaguchi Yuji (山口雄司) and Yamaguchi Satoshi (山口諭) will retire as executive officers.

Directors after the change6Number
Shareholders’ meeting approvalRequired. The 76th Ordinary General Meeting of Shareholders is scheduled for 26 June 2026. The proposal has not been specifically identified as a proposal concerning the election of directors.
Who is moving to which position
ItemDetails
Resolution date13 May 2026
Scheduled Appointment DateEffective 26 June 2026. The change in directors is scheduled to be formally decided following a resolution at the 76th Ordinary General Meeting of Shareholders scheduled for 26 June 2026. The changes in executive officers will be effective 1 July 2026.
Date of departure26 June 2026 (Kono Takashi (河野隆)); 1 July 2026 (Yamaguchi Yuji (山口雄司), Yamaguchi Satoshi (山口諭))
Name of appointeeKawakita Isamu (川北勇), Kato Yukihiro (加藤之拓), Banshoya Masashi (番匠谷昌志), Hanaoka Kanji (花岡寛治), Ogawa Tadashi (小川忠司)
Appointee's new positionOutside director candidate, Outside director candidate, Executive Officer, General Administration Department Manager, Executive Officer, High-Pressure Equipment Plant Manager, Executive Officer, Deputy General Manager, Sales Administration Division, and General Manager, High-Pressure Equipment Sales Department
Appointee's previous positionRepresentative Director, 株式会社カワケンDMC (currently in office), Representative Partner, 弁護士法人あすか (currently in office), General Administration Department Manager, High-Pressure Equipment Plant Manager, Deputy General Manager, Sales Administration Division, and General Manager, High-Pressure Equipment Sales Department
Appointee's date of birth24 May 1951, 9 May 1980, Not disclosed, Not disclosed, Not disclosed
Name of departing officerKono Takashi (河野隆), Yamaguchi Yuji (山口雄司), Yamaguchi Satoshi (山口諭)
Former position of departing officerOutside Director, Executive officers, Executive officers
New position of departing officerNot disclosed, Retirement, Retirement
Whether the incumbent will remain in officeKono Takashi (河野隆) will retire as a director. Yamaguchi Yuji (山口雄司) and Yamaguchi Satoshi (山口諭) will retire as executive officers.
Number of directors after the change6 (including 2 outside directors)
Subject to Approval by the General Meeting of ShareholdersRequired. The 76th Ordinary General Meeting of Shareholders is scheduled for 26 June 2026. The proposal has not been specifically identified as a proposal concerning the election of directors.
Items this document does not state (8)
Year the appointee joined the CompanyNumber of shares held by the appointeeReason for departureReason for changeReasons for appointmentFiling as an independent officerDetails of organizational changesChange in Corporate Governance Structure

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

No reason for the changes is provided.

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Concerning Changes in Officers | CHUGOKUKOGYO CO.,LTD. (5974) timely disclosure | Komori