![Kotaro Yamagishi](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>)
Kotaro Yamagishi
Gründer bei
GREE HOLDINGS, INC.
Vermögen: 2 Mio $ am 30.09.2026
Profil
Kotaro Yamagishi is the founder and currently holds the position of Non-Executive Director at GREE, Inc., a company founded in 2004.
He is also the founder and Chief Executive Officer of Keio Innovation Initiative, Inc., founded in 2015.
Mr. Yamagishi completed his undergraduate degree at the Graduate School of Economics, Keio University in 1999.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
GREE HOLDINGS.INC. 0.52% | 31.12.2025 | 939’000 ( 0.52% ) | 2 Mio $ | 30.09.2026 |
Aktive Positionen von Kotaro Yamagishi
| Unternehmen | Position | Beginn |
|---|---|---|
| GREE HOLDINGS, INC. | Gründer | 07.12.2004 |
Keio Innovation Initiative, Inc.
 Keio Innovation Initiative, Inc. Investment ManagersFinance Keio Innovation Initiative invests in companies located in Japan. The firm targets companies operating in the fields of life science and technology sectors. It provides financing for seed, early and later stage capital requirements with an investment size of JPY 50 – 2000 million. It acts as a lead investor and also makes follow on investment. | Gründer | 17.12.2015 |
Ausbildung von Kotaro Yamagishi
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
56
Beziehungen ersten Grades
3
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 3 |
|---|---|
GREE, Inc.
 GREE, Inc. Packaged SoftwareTechnology Services Engages in the operation and development of Internet media services centered on smartphone with social network system, social games and other entertainment elements | Technology Services |
Graduate School of Economics, Keio University
 Graduate School of Economics, Keio University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Keio Innovation Initiative, Inc.
Keio Innovation Initiative, Inc. Investment ManagersFinance Keio Innovation Initiative invests in companies located in Japan. The firm targets companies operating in the fields of life science and technology sectors. It provides financing for seed, early and later stage capital requirements with an investment size of JPY 50 – 2000 million. It acts as a lead investor and also makes follow on investment. | Finance |
