As reported in the annual securities report, 2026-01-31.
| Foreign institutions | 0.16% |
|---|---|
| Individuals | 99.44% |
| Top 10 holders | 52.60% |
| Total shareholders | 17,146 |
How to read this: each slice is a group of investors. Foreign and financial institutions are professional money; individuals are retail shareholders; other corporations are usually business partners holding strategic stakes. A large institutional slice generally means heavier analyst coverage and more trading volume.
How to read this: each line shows how one investor group's share has moved over recent years. A rising foreign or institutional line can signal growing professional interest; a falling one the opposite. Japanese companies disclose ownership once a year, so these are annual points — read the direction over several years rather than a single step.
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 99.44% | 17,030 |
| Other corporations | 0.21% | 65 |
| Foreign institutions | 0.16% | 12 |
| Securities firms | 0.15% | 12 |
| Foreign individuals | 0.05% | 27 |
How to read this: a high foreign or institutional share often means the stock is widely researched and more liquid; a high individual share means retail investors hold most of the company. Percentages are of voting units.
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 三澤 太 | 2,898,000 | 41.00% |
| 2 | 飯塚 智香 | 438,000 | 6.20% |
| 3 | 尾張 睦 | 174,800 | 2.50% |
| 4 | 大塚 幸江 | 63,900 | 0.90% |
| 5 | 鈴木 裕之 | 48,900 | 0.70% |
| 6 | 滝澤 多恵子 | 35,800 | 0.50% |
| 7 | ミサワ従業員持株会 | 26,700 | 0.40% |
| 8 | 川上 和人 | 13,500 | 0.20% |
| 9 | 菅井 久美子 | 9,900 | 0.10% |
| 10 | 二神 種明 | 8,600 | 0.10% |
Trust banks such as Master Trust and Custody Bank appear at the top of most Japanese registers: they hold shares on behalf of many underlying funds rather than owning them outright.