As reported in the annual securities report, 2026-02-28.
| Foreign institutions | 1.86% |
|---|---|
| Individuals | 52.93% |
| Top 10 holders | 76.48% |
| Total shareholders | 6,031 |
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 | 52.93% | 5,899 |
| Other corporations | 38.23% | 60 |
| Financial institutions | 3.70% | 4 |
| Securities firms | 3.23% | 24 |
| Foreign institutions | 1.86% | 27 |
| Foreign individuals | 0.05% | 17 |
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 | 合同会社Y&N | 3,860,000 | 37.63% |
| 2 | 南塲 勇佑 | 2,927,900 | 28.54% |
| 3 | 楽天証券株式会社共有口 | 221,400 | 2.15% |
| 4 | 株式会社日本カストディ銀行(信託口) | 161,900 | 1.57% |
| 5 | 日本マスタートラスト信託銀行株式会社(信託口) | 152,600 | 1.48% |
| 6 | 白川 則雄 | 130,000 | 1.26% |
| 7 | ジャフコSV6投資事業有限責任組合 | 99,500 | 0.97% |
| 8 | 荻本 成基 | 99,000 | 0.96% |
| 9 | 菊地 佳宏 | 99,000 | 0.96% |
| 10 | 山田 郁生 | 99,000 | 0.96% |
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.