Change in Major Shareholder and Controlling Shareholder Other Than a Parent Company
Japan Investment Adviser Co.,Ltd. (filing company), Shiraiwa Naoto (白岩直人), and こうどうホールディングス
Shiraiwa Naoto (白岩直人) increased his percentage of share certificates and other securities held and became a major shareholder of the Company. Based on the combined voting rights ownership ratio with こうどうホールディングス, he also became a controlling shareholder other than a parent company.
Change in voting rights ownership ratio
The voting rights ownership percentage is the proportion of the voting rights exercisable at a shareholders' meeting held by the shareholder.
Direct holdings: 44,342 voting rights (7.33%); holdings subject to aggregation: 216,782 voting rights (35.83%); total: 261,124 voting rights (43.16%), as of 31 December 2025
Direct holdings: 104,342 voting rights (17.24%); holdings subject to aggregation: 216,782 voting rights (35.83%); total: 321,124 voting rights (53.07%), as of 30 April 2026
Related procedures
Director-General of the Kanto Local Finance Bureau (recipient of the Change Report)
This change will have no impact on the Company's management structure or financial performance.
| Item | Details |
|---|---|
| Event name | Change in Major Shareholder and Controlling Shareholder Other Than a Parent Company |
| Date of occurrence | 30 April 2026 (date of change) |
| Date recognized / date notice received | 12 May 2026 (received notification from Shiraiwa Naoto (白岩直人) that he would submit a Change Report and confirmed the change) |
| Subject Entity | Japan Investment Adviser Co.,Ltd. (filing company), Shiraiwa Naoto (白岩直人), and こうどうホールディングス |
| Cause | Shiraiwa Naoto (白岩直人) increased his percentage of share certificates and other securities held and became a major shareholder of the Company. Based on the combined voting rights ownership ratio with こうどうホールディングス, he also became a controlling shareholder other than a parent company. |
| Court or authority | Director-General of the Kanto Local Finance Bureau (recipient of the Change Report) |
| Voting rights ownership percentage before the change | Direct holdings: 44,342 voting rights (7.33%); holdings subject to aggregation: 216,782 voting rights (35.83%); total: 261,124 voting rights (43.16%), as of 31 December 2025 |
| Voting rights ownership percentage after the change | Direct holdings: 104,342 voting rights (17.24%); holdings subject to aggregation: 216,782 voting rights (35.83%); total: 321,124 voting rights (53.07%), as of 30 April 2026 |
| Outlook | This change will have no impact on the Company's management structure or financial performance. |
Items this document does not state (16)
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.As Shiraiwa Naoto (白岩直人) increased his percentage of share certificates and other securities held, he became a major shareholder. Based on the combined voting rights ownership ratio with こうどうホールディングス, he also became a controlling shareholder other than a parent company.