Yoshikazu Tanaka is billionaire founder of mobile games company , Gree . People say there is no culture of venture business in Japan , but actually social games and our company , Gree , became successful within seven years . He has a net worth of $ 100 million and owns the majority shares in several companies including video game publisher Konami. Tanaka is often compared to Facebook founder Mark Zuckerberg .
Yoshikazu Tanaka is billionaire founder of mobile games company , Gree . He has a net worth of $ 100 million and owns the majority shares in several companies including video game publisher Konami. Tanaka is often compared to Facebook founder Mark Zuckerberg .