As reported in the annual securities report, 2026-04-30.
| Foreign institutions | 2.03% |
|---|---|
| Individuals | 58.56% |
| Top 10 holders | 59.40% |
| Total shareholders | 17,501 |
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 | 58.56% | 17,311 |
| Other corporations | 33.50% | 80 |
| Financial institutions | 5.17% | 8 |
| Foreign institutions | 2.03% | 36 |
| Securities firms | 0.57% | 15 |
| Foreign individuals | 0.17% | 51 |
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 | AOI株式会社 | 5,359,000 | 33.49% |
| 2 | 樋口 敦士 | 2,415,100 | 15.09% |
| 3 | 日本マスタートラスト信託銀行株式会社(信託口) | 560,000 | 3.50% |
| 4 | 北村 和順 | 474,100 | 2.96% |
| 5 | 鈴木 淳也 | 141,400 | 0.88% |
| 6 | 株式会社日本カストディ銀行(信託口) | 127,800 | 0.80% |
| 7 | 水島 育大 | 121,700 | 0.76% |
| 8 | 野村信託銀行株式会社(投信口) | 111,300 | 0.70% |
| 9 | 和田 孝行 | 104,600 | 0.65% |
| 10 | Boom Securities (H.K.) Limited - Clients’ Account(常任代理人 マネックス証券株式会社) | 92,000 | 0.57% |
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.