Listed company (major shareholder of other listed companies)
| Company | Shares | Stake | Price | Value | Dividends |
|---|---|---|---|---|---|
| Nisshinbo Holdings Inc. 3105 · FY ending Dec 2025 |
3,158,000 | 2.02% | ¥1,309 | ¥4.1B | ¥114M |
| Asahi Kagaku Kogyo Co.,Ltd 7928 · FY ending Aug 2025 |
33,000 | 1.06% | ¥602 | ¥19.9M | ¥330,000 |
| Japan Tissue Engineering Co., Ltd. 7774 · FY ending Mar 2026 |
23,439,173 | 57.71% | — | — | — |