After graduating from high school, he joined J1 League club Kashiwa Reysol based in his local Chiba Prefecture in 2000.
In 2011, however he lost his position behind Yuki Uekusa and the club results were bad.
Although Shimizu became a regular goalkeeper again in July,[3] Montedio finished at the bottom place and was relegated to J2 end of 2011 season.
Montedio was promoted to J1 end of 2014 season and won the 2nd place in 2014 Emperor's Cup.
This biographical article related to a Japanese association football goalkeeper is a stub.