As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.31% |
|---|---|
| Individuals | 59.91% |
| Top 10 holders | 74.35% |
| Total shareholders | 535 |
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 | 59.91% | 483 |
| Other corporations | 28.10% | 27 |
| Securities firms | 6.23% | 10 |
| Financial institutions | 5.44% | 5 |
| Foreign institutions | 0.31% | 10 |
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 | 株式会社エム・エフ | 529,270 | 25.20% |
| 2 | 向井 俊樹 | 281,430 | 13.40% |
| 3 | 向井 弘光 | 272,510 | 12.97% |
| 4 | ICDAグループ社員持株会 | 142,965 | 6.80% |
| 5 | 向井 なよ子 | 83,970 | 3.99% |
| 6 | 三菱UFJeスマート証券株式会社 | 71,700 | 3.41% |
| 7 | 株式会社百五銀行 | 63,000 | 3.00% |
| 8 | 株式会社三十三銀行 | 42,000 | 2.00% |
| 9 | 向井 崇 | 40,200 | 1.91% |
| 10 | 奥村 学 | 35,200 | 1.67% |
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.