As reported in the annual securities report, 2026-01-31.
| Foreign institutions | 0.37% |
|---|---|
| Individuals | 80.53% |
| Top 10 holders | 72.46% |
| Total shareholders | 1,525 |
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 | 80.53% | 1,481 |
| Other corporations | 17.82% | 16 |
| Securities firms | 1.25% | 15 |
| Foreign institutions | 0.37% | 9 |
| Foreign individuals | 0.03% | 3 |
| 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 | 水口 通夫 | 663,700 | 36.73% |
| 2 | ㈱ゼネラルアサヒ | 213,000 | 11.79% |
| 3 | 渡辺 薫 | 83,700 | 4.63% |
| 4 | ㈱MMパートナー | 80,500 | 4.46% |
| 5 | 佐藤 久美子 | 62,300 | 3.45% |
| 6 | 渡辺 和昭 | 53,700 | 2.97% |
| 7 | 伊藤 僚祐 | 47,700 | 2.64% |
| 8 | 吉田 一彦 | 41,500 | 2.30% |
| 9 | 山上 陽平 | 38,100 | 2.11% |
| 10 | ㈱北斗社 | 25,000 | 1.38% |
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.