Komori
Changes in Officers9552Quants Research Institute Holdings,Inc.Information and Communications, Services and Others

Notice Regarding a Change in the Representative Director of a Subsidiary

The subsidiary's president and representative director will change from Sagami Shunsaku (佐上 峻作) to Yabuki Akihiro (矢吹 明大), and Sagami Shunsaku (佐上 峻作) will become chairman and representative director. Yabuki Akihiro (矢吹 明大) will be promoted from executive vice president and director to president and representative director.

Worth reading
48Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

Who is moving to which position

Resolved 1 April 2026

Incoming appointee

2 items
Scheduled Appointment DateEffective 1 April 2026
Sagami Shunsaku (佐上 峻作)
Previous positionRepresentative Director and President
New positionRepresentative director and chairman
Yabuki Akihiro (矢吹 明大)
Previous positionExecutive Vice President and Director
New positionRepresentative Director and President
Date of birthSagami Shunsaku (佐上 峻作) 25 February 1991 / Yabuki Akihiro (矢吹 明大) 22 December 1986
Year joined the companySagami Shunsaku (佐上 峻作) 2018 / Yabuki Akihiro (矢吹 明大) 2019
Because the names and counts do not correspond, they are shown as reported without linking the counts to individual names.

Departing officer

1 item
Date of departure1 April 2026
Sagami Shunsaku (佐上 峻作)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 as Representative Director and Chairman

Reason for change

To further accelerate growth across our group, we will clarify the roles of the holding company functions responsible for group-wide strategy and the execution functions that drive each business, and promote full-scale holding company management.

Details of organizational changes

Clarification of the roles of the holding company function, which is responsible for the Group-wide strategy, and the executive function, which drives each business

Who is moving to which position
ItemDetails
Resolution date1 April 2026
Scheduled Appointment DateEffective 1 April 2026
Date of departure1 April 2026
Name of appointeeSagami Shunsaku (佐上 峻作), Yabuki Akihiro (矢吹 明大)
Appointee's new positionRepresentative director and chairman, Representative Director and President
Appointee's previous positionRepresentative Director and President, Executive Vice President and Director
Appointee's date of birthSagami Shunsaku (佐上 峻作) 25 February 1991 / Yabuki Akihiro (矢吹 明大) 22 December 1986
Year the appointee joined the CompanySagami Shunsaku (佐上 峻作) 2018 / Yabuki Akihiro (矢吹 明大) 2019
Name of departing officerSagami Shunsaku (佐上 峻作)
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 as Representative Director and Chairman
Reason for changeTo further accelerate growth across our group, we will clarify the roles of the holding company functions responsible for group-wide strategy and the execution functions that drive each business, and promote full-scale holding company management.
Details of organizational changesClarification of the roles of the holding company function, which is responsible for the Group-wide strategy, and the executive function, which drives each business
Items this document does not state (7)
Number of shares held by the appointeeReason for departureReasons for appointmentNumber of directors after the changeFiling as an independent officerChange in Corporate Governance StructureSubject to Approval by the General Meeting of Shareholders

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.

To further accelerate the growth of the Group, the roles of the holding company function, which is responsible for the Group-wide strategy, and the executive function, which drives each business, will be clarified, thereby advancing full-scale holding company management.

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 a Change in the Representative Director of a Subsidiary | Quants Research Institute Holdings,Inc. (9552) timely disclosure | Komori