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Changes in Officers146AColumbia Works Inc.Real Estate

Notice Regarding Personnel Changes

The Systems Management function under the Management Administration Office will be abolished, and an Information Systems Department will be established. Accordingly, heads have been appointed for Investment Department I and the Information Systems Department.

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Who is moving to which position

Incoming appointee

2 items
Scheduled Appointment DateNakahayashi Tomonori (中林 朋典): 27 March 2026 (Friday); Yamamoto Takahiro (山本 貴弘): 1 April 2026 (Wednesday)
Nakahayashi Tomonori (中林 朋典)
Previous positionColumbia Asset Management Co., Ltd., Representative Director
New positionHead of Investment Department I
Yamamoto Takahiro (山本 貴弘)
Previous positionSystems Management, Management Administration Office
New positionHead of the Information Systems Department
Details of organizational changes

The Systems Management function under the Management Administration Office will be abolished, and an Information Systems Department established

Who is moving to which position
ItemDetails
Scheduled Appointment DateNakahayashi Tomonori (中林 朋典): 27 March 2026 (Friday); Yamamoto Takahiro (山本 貴弘): 1 April 2026 (Wednesday)
Name of appointeeNakahayashi Tomonori (中林 朋典), Yamamoto Takahiro (山本 貴弘)
Appointee's new positionHead of Investment Department I, Head of the Information Systems Department
Appointee's previous positionColumbia Asset Management Co., Ltd., Representative Director, Systems Management, Management Administration Office
Details of organizational changesThe Systems Management function under the Management Administration Office will be abolished, and an Information Systems Department established
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 Systems Management function will be abolished and the Information Systems Department established to promote digital transformation and strengthen IT control functions. No reasons are provided for the individual personnel changes.

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Notice Regarding Personnel Changes | Columbia Works Inc. (146A) timely disclosure | Komori