As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.35% |
|---|---|
| Individuals | 61.56% |
| Top 10 holders | 47.46% |
| Total shareholders | 22,170 |
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 | 61.56% | 22,009 |
| Other corporations | 34.02% | 117 |
| Financial institutions | 3.34% | 4 |
| Securities firms | 0.69% | 10 |
| Foreign institutions | 0.35% | 5 |
| Foreign individuals | 0.04% | 25 |
| Government | 0.00% | — |
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 | 有限会社シューエイ | 2,243,400 | 33.43% |
| 2 | 秀英予備校従業員持株会 | 326,400 | 4.86% |
| 3 | 渡辺 武 | 159,500 | 2.37% |
| 4 | 渡辺 喜代子 | 148,300 | 2.21% |
| 5 | 株式会社静岡銀行 | 104,000 | 1.54% |
| 6 | 株式会社三菱UFJ銀行 | 100,000 | 1.49% |
| 7 | 植杉 泰久 | 32,700 | 0.48% |
| 8 | 渡辺 悟 | 27,600 | 0.41% |
| 9 | 鈴木 陽介 | 25,900 | 0.38% |
| 10 | ML INTL EQUITY DERIVATIVES(常任代理人 BofA証券株式会社) | 20,000 | 0.29% |
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.