As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 0.01% |
|---|---|
| Individuals | 35.12% |
| Top 10 holders | 80.74% |
| Total shareholders | 5,411 |
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 |
|---|---|---|
| Other corporations | 62.09% | 35 |
| Individuals & others | 35.12% | 5,358 |
| Financial institutions | 2.75% | 1 |
| Foreign individuals | 0.02% | 11 |
| Securities firms | 0.01% | 3 |
| Foreign institutions | 0.01% | 3 |
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 | ㈱トーハン | 2,658,000 | 36.49% |
| 2 | ㈲日和エステート | 1,706,800 | 23.43% |
| 3 | 加藤 和裕 | 701,400 | 9.63% |
| 4 | 三洋堂ホールディングス取引先持株会 | 279,700 | 3.84% |
| 5 | 豊田信用金庫 | 203,600 | 2.79% |
| 6 | 三洋堂ホールディングス従業員持株会 | 96,232 | 1.32% |
| 7 | 加藤憲ホールディングス㈱ | 70,000 | 0.96% |
| 8 | 朝倉 潤真 | 67,000 | 0.91% |
| 9 | ㈱ゲオホールディングス | 60,000 | 0.82% |
| 10 | 加藤 正康 | 40,200 | 0.55% |
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.