As reported in the annual securities report, 2026-03-31.
| Foreign institutions | 10.65% |
|---|---|
| Individuals | 64.27% |
| Top 10 holders | 46.69% |
| Total shareholders | 13,435 |
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 | 64.27% | 13,285 |
| Other corporations | 23.11% | 70 |
| Foreign institutions | 10.65% | 32 |
| Securities firms | 1.75% | 26 |
| Financial institutions | 0.21% | 2 |
| Foreign individuals | 0.01% | 20 |
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 | 野田 勝憲 | 3,469,000 | 8.26% |
| 2 | 共栄会 | 2,767,000 | 6.59% |
| 3 | INTERACTIVE BROKERS LLC(常任代理人インタラクティブ・ブローカーズ証券株式会社) | 2,351,000 | 5.60% |
| 4 | 東京インキ㈱ | 2,273,000 | 5.41% |
| 5 | ㈱小森コーポレーション | 2,030,000 | 4.83% |
| 6 | 井奥 貞雄 | 1,820,000 | 4.33% |
| 7 | タイヘイ㈱ | 1,500,000 | 3.57% |
| 8 | 景山 豊 | 1,148,000 | 2.73% |
| 9 | 田坂 優英 | 1,130,000 | 2.69% |
| 10 | KYORITSU社員持株会 | 1,123,000 | 2.68% |
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.