Who is moving to which position
Resolved 28 May 2026Incoming appointee
1 itemDeparting officer
1 item“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.
Will remain on the Board of Directors (will become Representative Director and Chairman)
To respond flexibly and promptly to changes in the business environment surrounding the Company's group.
| Item | Details |
|---|---|
| Resolution date | 28 May 2026 |
| Scheduled Appointment Date | Effective 25 September 2026. The appointment of the representative directors is scheduled to be approved at the 68th Annual General Meeting of Shareholders, to be held on the same date, and formally decided at a meeting of the Board of Directors to be held after the General Meeting. |
| Date of departure | 25 September 2026 |
| Name of appointee | Oishi Katsuhisa (大石 勝久) |
| Appointee's new position | Representative Director and President |
| Appointee's previous position | Senior Managing Director, Head of Domestic Sales Division, Head of Construction Division and Head of Robotics Division |
| Appointee's date of birth | 18 August 1962 |
| Year the appointee joined the Company | 1985 |
| Number of shares held by the appointee | 18 thousand shares (as of 31 December 2025) |
| Name of departing officer | Nishi Nobuyuki (西 信之) |
| Former position of departing officer | Representative Director and President |
| New position of departing officer | Representative director and chairman |
| Whether the incumbent will remain in office | Will remain on the Board of Directors (will become Representative Director and Chairman) |
| Reason for change | To respond flexibly and promptly to changes in the business environment surrounding the Company's group. |
| Subject to Approval by the General Meeting of Shareholders | Yes. The appointment of the representative directors is scheduled to be approved at the 68th Annual General Meeting of Shareholders, scheduled for 25 September 2026. |
Items this document does not state (6)
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 respond flexibly and promptly to changes in the business environment surrounding the Company's group.