| Kokubo Jun | ||
| Birth Date | 1980-09-08 (age 45) | |
| Birth Place |  |
Gunma |
| Height | 175 cm | |
| Weight | 63 kg | |
| Position | Midfielder | |
| Club Statistics | ||||||
| Season | Club | No. | League | Game | Goal | |
| 1999 | |
Montedio Yamagata | 24 | J2 | 7 | 0 |
| 2000 | |
Montedio Yamagata | 17 | J2 | 14 | 0 |
| 2001 | |
Montedio Yamagata | 17 | J2 | 9 | 0 |
| 2002 | |
Montedio Yamagata | 17 | J2 | 26 | 0 |
| 2003 | |
Montedio Yamagata | 15 | J2 | 32 | 2 |
| 2005 | |
Thespa Kusatsu | 8 | J2 | 20 | 0 |
| Total | J1 | 0 | 0 | |||
| J2 | 108 | 2 | ||||
