As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 8.43% |
|---|---|
| Individuals | 90.45% |
| Top 10 holders | 81.54% |
| Total shareholders | 3,670 |
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 | 90.45% | 3,564 |
| Foreign institutions | 8.43% | 22 |
| Other corporations | 0.47% | 49 |
| Securities firms | 0.42% | 12 |
| Financial institutions | 0.15% | 1 |
| Foreign individuals | 0.09% | 22 |
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 | 奥脇 隆司 | 2,180,000 | 35.94% |
| 2 | 高橋 直也 | 1,780,000 | 29.34% |
| 3 | 亀井 信吾 | 350,000 | 5.77% |
| 4 | INTERACTIVE BROKERS LLC(常任代理人 インタラクティブ・ブローカーズ証券株式会社) | 305,800 | 5.04% |
| 5 | 池田 英右 | 130,000 | 2.14% |
| 6 | PERSHING-DIV. OF DLJ SECS. CORP.(常任代理人 シティバンク、エヌ・エイ東京支店) | 74,200 | 1.22% |
| 7 | NATIONAL FINANCIAL SERVICES LCC(常任代理人 シティバンク、エヌ・エイ東京支店) | 67,200 | 1.10% |
| 8 | 辻 章一 | 20,300 | 0.33% |
| 9 | 安留 但馬 | 20,000 | 0.33% |
| 10 | 正田 誠 | 20,000 | 0.33% |
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.