| Koichi Hirono | ||
| Birth Date | 1980-04-16 (age 44) | |
| Birth Place |  |
Nara |
| Height | 181 cm | |
| Weight | 76 kg | |
| Position | Goalkeeper | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 2003 | |
Nagoya Grampus Eight | 36 | J1 | 0 | 0 |
| 2004 | |
Nagoya Grampus Eight | 36 | J1 | 0 | 0 |
| 2005 | |
Nagoya Grampus Eight | 36 | J1 | 0 | 0 |
| 2006 | |
Yokohama FC | 12 | J2 | 0 | 0 |
| 2007 | |
Nagoya Grampus Eight | 36 | J1 | 0 | 0 |
| 2008 | |
Nagoya Grampus | 36 | J1 | 0 | 0 |
| 2009 | |
Nagoya Grampus | 30 | J1 | 6 | 0 |
| Total | J1 | 6 | 0 | |||
| J2 | 0 | 0 | ||||
