Masaru Fuchinoue was born in 1982, and he is originally from Hiroshima prefecture in Japan. In 2011, s1o interactive appointed him to become as the Chef Executive Officer. s1o interactive was one of the first programmatic media buying corporation in the Japanese market. It manages multiple platforms to monetize and optimizes client's campaigns across all display, video, mobile, and social advertising. s1o interacitve also serves as an outsourcing service by creating an internal programmatic buying team for the clients in-house services. The company has its proprietary curriculum and knowledge to educate and to create the top traders in the industry.