Shimamura was born in Kumamoto Prefecture on June 3, 1971.
After graduating from Ozu High School, he joined Toyota Motors (later Nagoya Grampus Eight) in 1990.
He played many matches as midfielder in 1992 J.League Cup and Grampus qualified to semifinals.
However he could not play at all in the match from 1994 and retired end of 1995 season.
This biographical article related to a Japanese association football midfielder born in the 1970s is a stub.