Background
Hiroshi, Sugiyama was born on October 30, 1971 in Chiba, Japan.
Hiroshi, Sugiyama was born on October 30, 1971 in Chiba, Japan.
Master, Tokyo University.
Chief researcher Research Laboratory Health & Gustatory Science, Asahi Breweries, Limited., Moriya-Shi, Japan, since 1996.
Married.