Listed company (major shareholder of other listed companies)
| Company | Shares | Stake | Price | Value | Dividends |
|---|---|---|---|---|---|
| Shin-Etsu Polymer Co.,Ltd. 7970 · FY ending Mar 2026 |
42,986,000 | 53.48% | ¥1,921 | ¥82.6B | ¥2.7B |
| 三益半導体工業株式会社 8155 · FY ending May 2024 |
13,733,000 | 42.75% | ¥3,693 | ¥50.7B | ¥439M |
| Riken Technos Corporation 4220 · FY ending Mar 2026 |
1,700,000 | 3.52% | ¥1,660 | ¥2.8B | ¥91.8M |
| Gun Ei Chemical Industry Co., Ltd. 4229 · FY ending Mar 2026 |
329,000 | 5.00% | ¥5,266 | ¥1.7B | ¥32.9M |
| Osaka Organic Chemical Industry Ltd. 4187 · FY ending Nov 2025 |
419,000 | 2.06% | ¥3,956 | ¥1.7B | ¥31.4M |
| Nano Holdings, Inc. 4571 · FY ending Mar 2026 |
625,000 | 0.76% | — | — | — |