As reported in the annual securities report, 2025-10-31.
| Foreign institutions | 3.06% |
|---|---|
| Individuals | 93.20% |
| Top 10 holders | 60.17% |
| Total shareholders | 4,131 |
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 | 93.20% | 4,030 |
| Foreign institutions | 3.06% | 19 |
| Securities firms | 3.04% | 20 |
| Foreign individuals | 0.34% | 28 |
| Other corporations | 0.32% | 32 |
| Financial institutions | 0.05% | 2 |
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 | 岡本 洋明 | 2,623,100 | 32.31% |
| 2 | 久野 貴嗣 | 729,600 | 8.99% |
| 3 | 岡本 薫 | 242,300 | 2.98% |
| 4 | 岡本 八洋 | 242,300 | 2.98% |
| 5 | 岡本 あかね | 242,300 | 2.98% |
| 6 | 鈴木 智也 | 233,600 | 2.88% |
| 7 | 岡本 由美子 | 204,000 | 2.51% |
| 8 | 桐原 幸彦 | 193,800 | 2.39% |
| 9 | 楽天証券株式会社 | 94,100 | 1.16% |
| 10 | 高原 哲也 | 80,200 | 0.99% |
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.