![Toshio Akiyama](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Toshio Akiyama
Comptroller/Controller/Auditor at
KOKEN LTD.
Net worth: 147 559 $ as of 30/06/2026
Profile
Toshio Akiyama has worked as an Auditor at Koken Ltd. since 2015.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
KOKEN LTD. 0.27% | 31/12/2025 | 14,000 ( 0.27% ) | 147 559 $ | 30/06/2026 |
Toshio Akiyama active positions
| Companies | Position | Start |
|---|---|---|
| KOKEN LTD. | Comptroller/Controller/Auditor | 01/03/2015 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
11
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Koken Ltd.
 Koken Ltd. Medical SpecialtiesHealth Technology Manufactures and sells labor safety sanitation protectors which includes masks | Health Technology |
- Stock Market
- Insiders
- Toshio Akiyama
