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Changes in Officers9242Media Research Institute,Inc.Information and Communications, Services and Others

Notice of Changes in Representative Directors, Executive Appointments, and Partial Amendments to the Articles of Incorporation

Effective 21 October 2026, Tanaka Koji (田中 浩二) will change from Representative Director and President to Representative Director and Chairman, and Tanaka Rikuto (田中 陸登) is scheduled to become Representative Director and President. The position of Chairman will also be newly established in the Articles of Incorporation, creating a structure with 2 Representative Directors.

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Who is moving to which position

Resolved 11 September 2026

Incoming appointee

1 item
Scheduled Appointment DateScheduled for 21 October 2026 (the amendments to the Articles of Incorporation and the executive appointments are subject to submission to and approval at the 35th Annual General Meeting of Shareholders scheduled for 21 October 2026)
Tanaka Rikuto (田中 陸登)
Previous positionDeputy Head, Strategy Promotion Office
New positionRepresentative Director and President
生年月日 18 February 1997入社年 2026所有株式数 0 shares (as of 31 July 2026)

Departing officer

1 item
Tanaka Koji (田中 浩二)Next role stated
Former PositionRepresentative Director and President
New positionRepresentative director and chairman

“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 remain on the Board of Directors (scheduled to become Representative Director, Chairman)

Directors after the change6Number
Shareholders’ meeting approvalRequired. The proposal "Partial Amendments to the Articles of Incorporation" is scheduled to be submitted to the 35th Annual General Meeting of Shareholders scheduled for 21 October 2026. The election of director candidates is also stated to be an agenda item at the same meeting.
Reason for change

The management structure will be refreshed to respond to changes in the business environment surrounding the Group and achieve sustainable growth and an increase in corporate value over the medium to long term.

Who is moving to which position
ItemDetails
Resolution date11 September 2026
Scheduled Appointment DateScheduled for 21 October 2026 (the amendments to the Articles of Incorporation and the executive appointments are subject to submission to and approval at the 35th Annual General Meeting of Shareholders scheduled for 21 October 2026)
Name of appointeeTanaka Rikuto (田中 陸登)
Appointee's new positionRepresentative Director and President
Appointee's previous positionDeputy Head, Strategy Promotion Office
Appointee's date of birth18 February 1997
Year the appointee joined the Company2026
Number of shares held by the appointee0 shares (as of 31 July 2026)
Name of departing officerTanaka Koji (田中 浩二)
Former position of departing officerRepresentative Director and President
New position of departing officerRepresentative director and chairman
Whether the incumbent will remain in officeWill remain on the Board of Directors (scheduled to become Representative Director, Chairman)
Reason for changeThe management structure will be refreshed to respond to changes in the business environment surrounding the Group and achieve sustainable growth and an increase in corporate value over the medium to long term.
Number of directors after the change6, including 1 Outside Director
Subject to Approval by the General Meeting of ShareholdersRequired. The proposal "Partial Amendments to the Articles of Incorporation" is scheduled to be submitted to the 35th Annual General Meeting of Shareholders scheduled for 21 October 2026. The election of director candidates is also stated to be an agenda item at the same meeting.
Items this document does not state (6)
Date of departureReason for departureReasons 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.

The management structure will be refreshed to respond to changes in the business environment and achieve sustainable growth and an increase in corporate value over the medium to long term. The Company intends to leverage Tanaka Rikuto's (田中 陸登) perspective as someone closer to students and younger people, as well as his knowledge in education and research, in management and to drive further business development.

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Notice of Changes in Representative Directors, Executive Appointments, and Partial Amendments to the Articles of Incorporation | Media Research Institute,Inc. (9242) timely disclosure | Komori