As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.66% |
|---|---|
| Individuals | 79.71% |
| Top 10 holders | 53.84% |
| Total shareholders | 2,416 |
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 | 79.71% | 2,352 |
| Other corporations | 10.92% | 25 |
| Securities firms | 8.51% | 17 |
| Foreign institutions | 0.66% | 15 |
| Financial institutions | 0.17% | 1 |
| Foreign individuals | 0.03% | 6 |
| Government | 0.00% | — |
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 | 吉永 浩和 | 913,200 | 24.01% |
| 2 | 株式会社マイクロアド | 380,300 | 10.00% |
| 3 | 岸本 雅久 | 251,660 | 6.61% |
| 4 | 大木 塁 | 104,000 | 2.73% |
| 5 | 大川真美 | 100,000 | 2.62% |
| 6 | 大和証券株式会社 | 83,500 | 2.19% |
| 7 | 株式会社SBI証券 | 78,200 | 2.05% |
| 8 | JPモルガン証券株式会社 | 61,743 | 1.62% |
| 9 | 森 亮太 | 40,000 | 1.05% |
| 10 | 楽天証券株式会社 | 36,600 | 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.