| Maki Seiichiro | ||
| Birth Date | 1980-08-07 (age 46) | |
| Birth Place |  |
Kumamoto |
| Height | 184 cm | |
| Weight | 81 kg | |
| Position | Forward | |
| Club | ||
| 2003-2010 | |
JEF United Ichihara / JEF United Chiba |
| 2010 |  |
Amkar Perm |
| 2011 |  |
Shenzhen Ruby |
| 2011-2013 | |
Tokyo Verdy |
| 2014-2018 | |
Roasso Kumamoto |
| National Team | ||
| 2005-2009 | |
Japan |
| Club Statistics | |||||
| Season | Club | League | Game | Goal | |
| 2003 | |
JEF United Ichihara | J1 League | 17 | 2 |
| 2004 | |
JEF United Ichihara | J1 League | 30 | 6 |
| 2005 | |
JEF United Chiba | J1 League | 33 | 12 |
| 2006 | |
JEF United Chiba | J1 League | 32 | 12 |
| 2007 | |
JEF United Chiba | J1 League | 34 | 5 |
| 2008 | |
JEF United Chiba | J1 League | 30 | 11 |
| 2009 | |
JEF United Chiba | J1 League | 31 | 5 |
| 2010 | |
JEF United Chiba | J2 League | 13 | 0 |
| 2010 | |
Amkar Perm | Premier League | 9 | 0 |
| 2011 | |
Shenzhen Ruby | Super League | 4 | 0 |
| 2011 | |
Tokyo Verdy | J2 League | 14 | 3 |
| 2012 | |
Tokyo Verdy | J2 League | 18 | 1 |
| 2013 | |
Tokyo Verdy | J2 League | 19 | 3 |
| 2014 | |
Roasso Kumamoto | J2 League | 38 | 2 |
| 2015 | |
Roasso Kumamoto | J2 League | 39 | 3 |
| 2016 | |
Roasso Kumamoto | J2 League | 35 | 0 |
| 2017 | |
Roasso Kumamoto | J2 League | 30 | 3 |
| 2018 | |
Roasso Kumamoto | J2 League | 25 | 1 |
| National Team Statistics | ||||
| Season | Team | Game | Goal | |
| 2005 | |
Japan | 3 | 0 |
| 2006 | |
Japan | 14 | 3 |
| 2007 | |
Japan | 9 | 4 |
| 2008 | |
Japan | 9 | 1 |
| 2009 | |
Japan | 3 | 0 |
| Total | 38 | 8 | ||
