Nihon Office Automation Research
5241.TInformation & Communication
Filed as Nihon Office Automation Reseach Co.,LTD (2025-03–2026-08)
Major holders (5%+) · 3
| Holder | Stake |
|---|---|
| HIROAKI OKUYAMA | 50.83% |
| Hikari Tsushin K.K. | 12.37% |
| NOBUKO OKUYAMA | 12.20% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 3
| UH Partners 2, Inc. | 4.06% |
| UH6 Inc. | 0.75% |
| UH5 Inc. | 0.00% |
Ownership history · 22
| Holder | Ratio | Change |
|---|---|---|
| HIROAKI OKUYAMA2026-06-24 · amended | 50.83% | -6.87pp |
| UH6 Inc.2025-09-02 · amended | 0.75% | no change |
| UH Partners 2, Inc.2025-09-02 · amended | 4.06% | +1.03pp |
| Hikari Tsushin K.K.2025-09-02 · amended | 7.56% | no change |
| UH5 Inc.2025-09-02 · amended | 0.00% | -0.75pp |
| UH6 Inc.2025-09-02 · amended | 0.75% | new |
| UH Partners 2, Inc.2025-09-02 · amended | 3.03% | +1.00pp |
| Hikari Tsushin K.K.2025-09-02 · amended | 7.56% | no change |
| UH5 Inc.2025-09-02 · amended | 0.75% | no change |
| UH Partners 2, Inc.2025-09-02 · amended | 2.03% | +1.02pp |
| Hikari Tsushin K.K.2025-09-02 · amended | 7.56% | no change |
| UH5 Inc.2025-09-02 · amended | 0.75% | no change |
| UH Partners 2, Inc.2025-09-02 · amended | 1.01% | new |
| Hikari Tsushin K.K.2025-09-02 · amended | 7.56% | no change |
| UH5 Inc.2025-09-02 · amended | 0.75% | no change |
| Hikari Tsushin K.K.2025-09-02 · amended | 7.56% | +1.02pp |
| UH5 Inc.2025-09-02 · amended | 0.75% | +0.59pp |
| Hikari Tsushin K.K.2025-09-02 · amended | 6.54% | +0.45pp |
| UH5 Inc.2025-09-02 · amended | 0.16% | new |
| Hikari Tsushin K.K.2025-09-02 · amended | 6.09% | new |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.