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Changes in Officers4812DENTSU SOKEN INC.Information and Communications, Services and Others

Organizational Changes and Personnel Changes

Effective 1 August 2026, the ERP Promotion Department will be newly established within the Value Chain Division of the Technology Headquarters. At the same time, Chiba Makoto (千葉 真) will be appointed head of the department, and the responsibilities of Obayashi Keita (尾林 啓太) will change.

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Who is moving to which position

Incoming appointee

2 items
Scheduled Appointment Date1 August 2026
Chiba Makoto (千葉 真)
Previous positionNot disclosed
New positionHead of ERP Promotion Department, Value Chain Division, Technology Headquarters
Obayashi Keita (尾林 啓太)
Previous positionHead of VC 2nd Unit and Head of PLM Engineering Department 6, Value Chain Division, Technology Headquarters
New positionHead of VC 2nd Unit and Head of PLM Engineering Department 6, Value Chain Division, Technology Headquarters, and Head of PLM Engineering Department 7, VC 3rd Unit
Details of organizational changes

The ERP Promotion Department will be newly established within the Value Chain Division of the Technology Headquarters.

Who is moving to which position
ItemDetails
Scheduled Appointment Date1 August 2026
Name of appointeeChiba Makoto (千葉 真), Obayashi Keita (尾林 啓太)
Appointee's new positionHead of ERP Promotion Department, Value Chain Division, Technology Headquarters, Head of VC 2nd Unit and Head of PLM Engineering Department 6, Value Chain Division, Technology Headquarters, and Head of PLM Engineering Department 7, VC 3rd Unit
Appointee's previous positionNot disclosed, Head of VC 2nd Unit and Head of PLM Engineering Department 6, Value Chain Division, Technology Headquarters
Details of organizational changesThe ERP Promotion Department will be newly established within the Value Chain Division of the Technology Headquarters.
Items this document does not state (16)
Resolution dateDate of departureAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeName of departing officerFormer position of departing officerNew position of departing officerReason for departureWhether the incumbent will remain in officeReason for changeReasons for appointmentNumber of directors after the changeFiling as an independent officerChange in Corporate Governance StructureSubject to Approval by the General Meeting of Shareholders

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The reasons the company gives

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

The company has not stated a reason for the organizational and personnel changes.

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Organizational Changes and Personnel Changes | DENTSU SOKEN INC. (4812) timely disclosure | Komori