President, Representative Director & Executive Officer, Seibu Giken Co.,Ltd.
Other assets (est.): the sum of each year's after-tax income (pay + dividends in own name − estimated taxes and social insurance) dividends retained by asset-management companies (less about 20% corporate tax), and proceeds from share sales (the drop in shares from the previous year × share price, less 20.315% tax, or about 30% for asset-management companies), for the years we have data. Spending, real estate, donations and savings from earlier years are not reflected.
Asset-management companies: Green Future Co., Ltd.est. (their holdings are included in net worth)
| Company | Held by | Shares | Stake | Price | Value | Dividends |
|---|---|---|---|---|---|---|
| Seibu Giken Co.,Ltd. 6223 · FY ending Dec 2025 |
Green Future Co., Ltd. | 6,834,000 | 34.41% | ¥1,673 | ¥11.4B | ¥478M |
| Seibu Giken Co.,Ltd. 6223 · FY ending Dec 2025 · President, Representative Director & Executive Officer |
Own name | 374,000 | 1.88% | ¥1,673 | ¥626M | ¥26.2M |