is a former Japanese football player. Playing career Nishiwaki was born in Chiba Prefecture on May 22, 1977. After graduating from Waseda University, he joined J2 League club Omiya Ardija in 2000. He played several matches as midfielder from first season. However he could hardly play in the match in 2002 and retired end of 2002 season. Club statistics References External links 1977 births Living people Waseda University alumni Association football people from Chiba Prefecture Japanese footballers J2 League players Omiya Ardija players Association football midfielders