Tadashi Koya

is a former Japanese football player.

Club statistics

|-
|1993||rowspan="3"|JEF United Ichihara||rowspan="3"|J. League 1||3||0||1||0||2||0||6||0
|-
|1994||21||0||2||0||0||0||23||0
|-
|1995||0||0||||||colspan="2"|-||0||0
24||0||3||0||2||0||29||0
24||0||3||0||2||0||29||0
|}

Other websites



Category:1970 births
Category:Living people
Category:Footballers from Kanagawa Prefecture