Listed company (major shareholder of other listed companies)
| Company | Shares | Stake | Price | Value | Dividends |
|---|---|---|---|---|---|
| K&O Energy Group Inc. 1663 · FY ending Dec 2025 |
4,575,000 | 17.10% | ¥3,831 | ¥17.5B | ¥247M |
| 川本産業株式会社 3604 · FY ending Mar 2024 |
2,903,000 | 50.10% | ¥832 | ¥2.4B | ¥52.3M |