| Koya Shimizu | |
| Fullname: | Koya Shimizu |
| Birth Date: | 15 June 1982 |
| Birth Place: | Tokyo, Japan |
| Position: | Midfielder |
| Currentclub: | Briobecca Urayasu |
| Clubnumber: | 10 |
| Youthyears1: | 1998–2000 |
| Youthclubs1: | Tokyo Verdy |
| Youthyears2: | 2001–2004 |
| Youthclubs2: | Kokushikan University |
| Years1: | 2005–2006 |
| Clubs1: | Vegalta Sendai |
| Caps1: | 18 |
| Goals1: | 0 |
| Years2: | 2007–2009 |
| Clubs2: | Sagan Tosu |
| Caps2: | 48 |
| Goals2: | 3 |
| Years3: | 2010 |
| Clubs3: | Tokyo Verdy |
| Caps3: | 1 |
| Goals3: | 0 |
| Years4: | 2011– |
| Clubs4: | Briobecca Urayasu |
| Totalcaps: | 67 |
| Totalgoals: | 3 |
| Club-Update: | December 31, 2015 |
is a Japanese football player. He plays for Briobecca Urayasu.[1]
| Club performance | League | Cup | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | |
| Japan | League | Emperor's Cup | Total | ||||||
| 2001 | Kokushikan University | JFL | 10 | 1 | colspan="2" | - | 10 | 1 | |
| 2002 | 4 | 1 | 4 | 1 | |||||
| 2003 | 3 | 0 | colspan="2" | - | 3 | 0 | |||
| 2004 | 6 | 3 | colspan="2" | - | 6 | 3 | |||
| 2005 | Vegalta Sendai | J2 League | 16 | 0 | 2 | 0 | 18 | 0 | |
| 2006 | 2 | 0 | 0 | 0 | 2 | 0 | |||
| 2007 | Sagan Tosu | 21 | 2 | 1 | 0 | 22 | 2 | ||
| 2008 | 23 | 1 | 4 | 0 | 27 | 1 | |||
| 2009 | 4 | 0 | 0 | 0 | 4 | 0 | |||
| 2010 | Tokyo Verdy | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Total | 85 | 8 | 7 | 0 | 92 | 8 | |||