KO
Koji Oishi
Filmography
| 2010 | Bakuman (TV Series) · as Self |
| 2005 | UFC 53: Heavy Hitters · as Self |
| 2000 | UFC 25: Ultimate Japan 3 · as Self |
| 1993 | Ultimate Fighting Championship (TV Series) · as Self |
| 2010 | Bakuman (TV Series) · as Self |
| 2005 | UFC 53: Heavy Hitters · as Self |
| 2000 | UFC 25: Ultimate Japan 3 · as Self |
| 1993 | Ultimate Fighting Championship (TV Series) · as Self |