As reported in the annual securities report, 2025-09-30.
| Foreign institutions | 1.75% |
|---|---|
| Individuals | 64.26% |
| Top 10 holders | 71.39% |
| Total shareholders | 1,144 |
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 | 64.26% | 1,089 |
| Other corporations | 25.17% | 17 |
| Securities firms | 5.23% | 16 |
| Financial institutions | 3.53% | 3 |
| Foreign institutions | 1.75% | 14 |
| Foreign individuals | 0.06% | 5 |
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 | 相川 佳之 | 989,802 | 28.09% |
| 2 | 井上 裕基 | 386,502 | 10.97% |
| 3 | SBCメディカルグループ株式会社 | 353,600 | 10.03% |
| 4 | 株式会社M&M | 240,456 | 6.82% |
| 5 | 株式会社MC | 180,500 | 5.12% |
| 6 | 福留 大士 | 111,200 | 3.15% |
| 7 | 前田 敏彦 | 74,000 | 2.10% |
| 8 | 株式会社日本カストディ銀行(信託口) | 69,800 | 1.98% |
| 9 | 日本マスタートラスト信託銀行株式会社(信託口) | 56,300 | 1.59% |
| 10 | 佐俣 文平 | 54,400 | 1.54% |
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.