As reported in the annual securities report, 2026-05-31.
| Foreign institutions | 0.76% |
|---|---|
| Individuals | 83.44% |
| Top 10 holders | 59.96% |
| Total shareholders | 1,952 |
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 | 83.44% | 1,870 |
| Other corporations | 10.95% | 32 |
| Securities firms | 3.87% | 18 |
| Foreign individuals | 0.96% | 21 |
| Foreign institutions | 0.76% | 10 |
| Financial institutions | 0.01% | 1 |
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 | 蕪木 登 | 1,380,000 | 34.20% |
| 2 | 株式会社ケイエイビー | 220,000 | 5.45% |
| 3 | 蕪木 有紀 | 200,000 | 4.96% |
| 4 | 株式会社森本本店 | 140,000 | 3.48% |
| 5 | インターファクトリー従業員持株会 | 128,000 | 3.19% |
| 6 | 松本 栄治 | 88,000 | 2.20% |
| 7 | 楽天証券株式会社 | 80,000 | 2.00% |
| 8 | 兼井 聡 | 75,000 | 1.86% |
| 9 | 川端 修三 | 61,000 | 1.51% |
| 10 | 三石 祐輔 | 45,000 | 1.11% |
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.