Listed company (major shareholder of other listed companies)
| Company | Shares | Stake | Price | Value | Dividends |
|---|---|---|---|---|---|
| NJS Co.,Ltd. 2325 · FY ending Dec 2025 |
3,420,000 | 35.76% | ¥5,089 | ¥17.4B | ¥359M |
| Asahi Concrete Works Co.,Ltd. 5268 · FY ending Mar 2026 |
3,904,200 | 29.64% | ¥920 | ¥3.6B | ¥66.4M |
| Nikko Co.,Ltd. 6306 · FY ending Mar 2026 |
490,000 | 1.27% | ¥780 | ¥382M | ¥19.6M |