Koji Onishi
- Date of birth/Age: Jun 6, 1988 (35)
- Place of birth:
Tokushima, Tokushima
- Citizenship:
Japan
- Height: 1,68 m
- Position: Attack
Player data
Facts and data
Name in home country:
大西孝治
Date of birth/Age:
Jun 6, 1988 (35)
Place of birth:
Tokushima, Tokushima 
Height:
1,68 m
Citizenship:
Japan
Position:
Attack
Current club:
![Retired]()
Retired
Joined:
Jan 1, 2011
Contract expires:
-
Height:
1,68 m
Citizenship:
Japan
Position:
Attack
Current club:
Retired
Joined:
Jan 1, 2011
Contract expires:
-
