Koichi Sugiyama (杉山 弘一, Sugiyama Koichi; born October 27, 1971) is a former Japanese football player and manager. He is currently the assistant manager of J1 League club, Kyoto Sanga.
Source: “Koichi Sugiyama (footballer)”, English Wikipedia (CC BY-SA 4.0), excerpt
🎓 Osaka University of Commerce🏫 阿武野中学校→高槻南高校📅 Born October 27🎂 Born 1971📍 From Takatsuki, Osaka Prefecture💼 Football (Soccer)