As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 1.03% |
|---|---|
| Individuals | 82.05% |
| Top 10 holders | 37.46% |
| Total shareholders | 26,928 |
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 | 82.05% | 26,657 |
| Other corporations | 12.84% | 104 |
| Securities firms | 3.44% | 30 |
| Foreign institutions | 1.03% | 34 |
| Financial institutions | 0.48% | 3 |
| Foreign individuals | 0.16% | 100 |
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 | 守本 正宏 | 6,383,800 | 16.29% |
| 2 | 株式会社フォーカスシステムズ | 3,637,420 | 9.28% |
| 3 | 池上 成朝 | 2,630,300 | 6.71% |
| 4 | 上田八木短資株式会社 | 520,000 | 1.32% |
| 5 | 株式会社学研ホールディングス | 391,600 | 0.99% |
| 6 | 野村證券株式会社 | 315,438 | 0.80% |
| 7 | 三菱UFJモルガン・スタンレー証券株式会社 | 255,400 | 0.65% |
| 8 | 楽天証券株式会社共有口 | 242,300 | 0.61% |
| 9 | 堀田 高志 | 178,900 | 0.45% |
| 10 | 野崎 周作 | 144,300 | 0.36% |
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.