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Changes in Officers3640DENSAN CO.,LTD.Information and Communications, Services and Others

Notice Regarding Changes in Officers

Subject to approval at the Annual General Meeting of Shareholders scheduled for 26 June 2026, director candidates have been selected. The president will be reappointed, and the Board of Directors is expected to increase from 11 to 12 members through the promotion of a director to Senior Managing Director, the appointment of 3 new directors and the retirement of 3 current directors.

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Who is moving to which position

Resolved 27 May 2026

Incoming appointee

3 items
Scheduled Appointment DateTo be formally decided following the 61st Annual General Meeting of Shareholders scheduled for 26 June 2026 and the Board of Directors meeting scheduled to be held after the meeting concludes
Aota Kenji (青田健司)
Previous positionHead of Theme Business, BPO Business Division, Information Solutions BU, TOPPAN Inc. (current)
New positionDirector (part-time)
生年月日 Aota Kenji (青田健司): 5 June 1973入社年 Aota Kenji (青田健司): Not disclosed
Nakamura Kazuo (中村一男)
Previous positionGeneral Manager, Corporate Planning Department, Administration Division, the Company (current)
New positionDirector (Audit and Supervisory Committee Member)
生年月日 Nakamura Kazuo (中村一男): 20 March 1972入社年 Nakamura Kazuo (中村一男): 1995
Sakai Koichi (酒井光一)
Previous positionAudit & Supervisory Board Member, KITANO CONSTRUCTION CORP. (current)
New positionDirector (Part-time; Audit and Supervisory Committee Member)
生年月日 Sakai Koichi (酒井光一): 31 January 1961入社年 Sakai Koichi (酒井光一): Not disclosed

Departing officer

3 items
Date of departureAt the conclusion of the 61st Annual General Meeting of Shareholders scheduled for 26 June 2026
Kobayashi Hideaki (小林秀明)Stepping down
Former PositionDirector (part-time)
Urushibara Michio (漆原道雄)Stepping down
Former PositionDirector, Audit and Supervisory Committee Member
Koide Sadayuki (小出貞之)Stepping down
Former PositionDirector (Part-time); Audit and Supervisory Committee Member
Whether the incumbent will remain in office (whether they will retain their position)

All 3 will leave the Board of Directors (scheduled to retire)

Directors after the change12Number
Filing as an independent officerThe company plans to file Tanaka Ryohei (田中良平), Miyasaka Naoyoshi (宮坂直慶) and Sakai Koichi (酒井光一) as independent officers
Shareholders’ meeting approvalYes. The director candidates will be submitted to the 61st Annual General Meeting of Shareholders. The meeting is scheduled for 26 June 2026
Independent officers are outside officers registered with the exchange as having no conflict of interest with general shareholders.
Who is moving to which position
ItemDetails
Resolution date27 May 2026
Scheduled Appointment DateTo be formally decided following the 61st Annual General Meeting of Shareholders scheduled for 26 June 2026 and the Board of Directors meeting scheduled to be held after the meeting concludes
Date of departureAt the conclusion of the 61st Annual General Meeting of Shareholders scheduled for 26 June 2026
Name of appointeeAota Kenji (青田健司), Nakamura Kazuo (中村一男), Sakai Koichi (酒井光一)
Appointee's new positionDirector (part-time), Director (Audit and Supervisory Committee Member), Director (Part-time; Audit and Supervisory Committee Member)
Appointee's previous positionHead of Theme Business, BPO Business Division, Information Solutions BU, TOPPAN Inc. (current), General Manager, Corporate Planning Department, Administration Division, the Company (current), Audit & Supervisory Board Member, KITANO CONSTRUCTION CORP. (current)
Appointee's date of birthAota Kenji (青田健司): 5 June 1973, Nakamura Kazuo (中村一男): 20 March 1972, Sakai Koichi (酒井光一): 31 January 1961
Year the appointee joined the CompanyAota Kenji (青田健司): Not disclosed, Nakamura Kazuo (中村一男): 1995, Sakai Koichi (酒井光一): Not disclosed
Name of departing officerKobayashi Hideaki (小林秀明), Urushibara Michio (漆原道雄), Koide Sadayuki (小出貞之)
Former position of departing officerDirector (part-time), Director, Audit and Supervisory Committee Member, Director (Part-time); Audit and Supervisory Committee Member
Whether the incumbent will remain in officeAll 3 will leave the Board of Directors (scheduled to retire)
Number of directors after the change12 directors (including 5 outside directors)
Filing as an independent officerThe company plans to file Tanaka Ryohei (田中良平), Miyasaka Naoyoshi (宮坂直慶) and Sakai Koichi (酒井光一) as independent officers
Subject to Approval by the General Meeting of ShareholdersYes. The director candidates will be submitted to the 61st Annual General Meeting of Shareholders. The meeting is scheduled for 26 June 2026
Items this document does not state (7)
Number of shares held by the appointeeNew position of departing officerReason for departureReason for changeReasons for appointmentDetails 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.

The Company has not provided a specific explanation for the change.

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Notice Regarding Changes in Officers | DENSAN CO.,LTD. (3640) timely disclosure | Komori