![Kosuke Nakayama](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>)
Kosuke Nakayama
No open positions remaining
Net worth: 21 484 $ as of 30/06/2026
Finance
Profile
Kosuke Nakayama is the founder of ON&BOARD Co., Ltd. since 2023, holding the title of General Partner.
Mr. Nakayama is the founder of DIMENSION Inc., holding the title of Business Producer.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Shuei Yobiko Co., Ltd.
 Shuei Yobiko Co., Ltd. Other Consumer ServicesConsumer Services Operates elementary and junior high school that provides educational services 0.17% | 31/03/2025 | 11,300 ( 0.17% ) | 21 484 $ | 30/06/2026 |
Kosuke Nakayama active positions
| Companies | Position | Start |
|---|---|---|
DIMENSION Inc.
 DIMENSION Inc. Investment ManagersFinance DIMENSION is an active manager which provides financing for seed stage, early stage, and growth stage capital requirements. The firm targets companies operating in teachnology-related business such as internet service, digital transformation and deep tech. It focus on companies located in Japan. | Private Equity Investor | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
DIMENSION Inc.
DIMENSION Inc. Investment ManagersFinance DIMENSION is an active manager which provides financing for seed stage, early stage, and growth stage capital requirements. The firm targets companies operating in teachnology-related business such as internet service, digital transformation and deep tech. It focus on companies located in Japan. | Finance |
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- Kosuke Nakayama
