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Changes in Officers9765OHBA CO.,LTD.Information and Communications, Services and Others

Notice Regarding Changes in Directors and Key Personnel

Akagawa Toshiya (赤川 俊哉) will be promoted to director, and Hoshino Tadahiro (星野 忠洋) will be appointed as an outside director, while Kato Tomoyasu (加藤 智康) is scheduled to change from outside director to retirement. Key personnel, including executive officers and fellows, will also change.

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Who is moving to which position

Resolved 9 April 2026

Incoming appointee

2 items
Scheduled Appointment Date26 August 2026 (subject to approval of the election of directors at the 92nd Annual General Meeting of Shareholders)
Akagawa Toshiya (赤川 俊哉)
Previous positionSenior Executive Officer; Head of Technology Division; Head of Technology; responsible for DX; Quality Management Officer; Head of Quality Management Office; Head of Proposal Promotion Office; Head of Earthquake Disaster Recovery Oversight Office
New positionDirector and Executive Officer; Head of Technology Division; Head of Technology; responsible for DX; Quality Management Officer; Head of Quality Management Office; Head of Proposal Promotion Office; Head of Earthquake Disaster Recovery Oversight Office
生年月日 11 February 1964入社年 1990
Hoshino Tadahiro (星野 忠洋)
Previous positionMitsui Fudosan Co.,Ltd., General Manager of the Development Planning Department; General Manager of the Toyosu Project Promotion Department; and General Manager of the Gotanda Development Department (current)
New positionOutside directors
生年月日 15 April 1973入社年 Not disclosed

Departing officer

1 item
Date of departure26 August 2026
Kato Tomoyasu (加藤 智康)Next role stated
Former PositionOutside directors
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)

Will not remain on the Board of Directors

Directors after the change10Number
Shareholders’ meeting approvalRequired. The election of directors and matters relating to a director's retirement at the 92nd Annual General Meeting of Shareholders, to be held on 26 August 2026
Who is moving to which position
ItemDetails
Resolution date9 April 2026
Scheduled Appointment Date26 August 2026 (subject to approval of the election of directors at the 92nd Annual General Meeting of Shareholders)
Date of departure26 August 2026
Name of appointeeAkagawa Toshiya (赤川 俊哉), Hoshino Tadahiro (星野 忠洋)
Appointee's new positionDirector and Executive Officer; Head of Technology Division; Head of Technology; responsible for DX; Quality Management Officer; Head of Quality Management Office; Head of Proposal Promotion Office; Head of Earthquake Disaster Recovery Oversight Office, Outside directors
Appointee's previous positionSenior Executive Officer; Head of Technology Division; Head of Technology; responsible for DX; Quality Management Officer; Head of Quality Management Office; Head of Proposal Promotion Office; Head of Earthquake Disaster Recovery Oversight Office, Mitsui Fudosan Co.,Ltd., General Manager of the Development Planning Department; General Manager of the Toyosu Project Promotion Department; and General Manager of the Gotanda Development Department (current)
Appointee's date of birth11 February 1964, 15 April 1973
Year the appointee joined the Company1990, Not disclosed
Name of departing officerKato Tomoyasu (加藤 智康)
Former position of departing officerOutside directors
New position of departing officerRetirement
Whether the incumbent will remain in officeWill not remain on the Board of Directors
Number of directors after the change10, including 6 outside directors
Subject to Approval by the General Meeting of ShareholdersRequired. The election of directors and matters relating to a director's retirement at the 92nd Annual General Meeting of Shareholders, to be held on 26 August 2026
Items this document does not state (7)
Number 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 specific reason for the changes is stated.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Regarding Changes in Directors and Key Personnel | OHBA CO.,LTD. (9765) timely disclosure | Komori