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Resolved 12 May 2026Incoming appointee
2 itemsScheduled Appointment Date23 June 2026 (subject to the submission and approval of the relevant proposal at the 46th Annual General Meeting of Shareholders scheduled for 23 June 2026)
Niimi Yukio (新美 幸夫)
Previous positionExecutive Officer of the Company, Head of the Kyushu Venue and Head of the Fukuoka Venue
New positionDirectors
生年月日 5 April 1965
Mikami Masahiro (三上 正裕)
Previous positionExecutive Officer of the Company, Head of the Auction Operations Division and Head of the Tokyo Venue
New positionDirectors
生年月日 6 March 1972
Departing officer
1 itemDate of departure23 June 2026
Yamanaka Masafumi (山中 雅文)Next role stated
Former PositionExecutive Vice President and Director
New positionRetirement
“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 not remain on the Board of Directors
Directors after the change6Number
Shareholders’ meeting approvalYes. A proposal concerning the changes in officers is scheduled to be submitted to the 46th Annual General Meeting of Shareholders scheduled for 23 June 2026.
| Item | Details |
|---|---|
| Resolution date | 12 May 2026 |
| Scheduled Appointment Date | 23 June 2026 (subject to the submission and approval of the relevant proposal at the 46th Annual General Meeting of Shareholders scheduled for 23 June 2026) |
| Date of departure | 23 June 2026 |
| Name of appointee | Niimi Yukio (新美 幸夫), Mikami Masahiro (三上 正裕) |
| Appointee's new position | Directors, Directors |
| Appointee's previous position | Executive Officer of the Company, Head of the Kyushu Venue and Head of the Fukuoka Venue, Executive Officer of the Company, Head of the Auction Operations Division and Head of the Tokyo Venue |
| Appointee's date of birth | 5 April 1965, 6 March 1972 |
| Name of departing officer | Yamanaka Masafumi (山中 雅文) |
| Former position of departing officer | Executive Vice President and Director |
| New position of departing officer | Retirement |
| Whether the incumbent will remain in office | Will not remain on the Board of Directors |
| Number of directors after the change | 6 (including 3 outside directors) |
| Subject to Approval by the General Meeting of Shareholders | Yes. A proposal concerning the changes in officers is scheduled to be submitted to the 46th Annual General Meeting of Shareholders scheduled for 23 June 2026. |
Items this document does not state (8)
Year the appointee joined the CompanyNumber of shares held by the appointeeReason for departureReason for changeReasons 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.No reason for the changes is provided.
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