'99 Japan Arenacross Sunday 125cc
| 1. | Kuraudo Toda | HONDA | T.E.SPORT |
| 2. | Tetsuya Mizoguchi | KAWASAKI | TEAM GREEN |
| 3. | Takuma Kojima | SUZUKI | Team SRM |
| 4. | Jun Suda | KAWASAKI | Green Club MX PARK KOBE |
| 5. | Mitsuo Fujishiro | KAWASAKI | Narashino Racing |
| 6. | Tadakazu Ohtsuka | HONDA | Team P.Fumiaki |
| 7. | Kenji Kokuryu | KAWASAKI | Dirt Freak Kawasaki & Hanabi |
| 8. | Eigo Sato | YAMAHA | Y.E.S.S.RT / M-FACTORY YSP Natori |
| 9. | Kazunori Ohtomo | HONDA | SEKI RACING MOTOROMAN |
| 10. | Tomoya Suzuki | YAMAHA | Y.E.S.S.RT & X-LAND |
| 11. | Takamitsu Imai | SUZUKI | Grass Riders with RS LEE Uomasa |
| 12. | Kiyoshi Saai | HONDA | Hamamatsu Escargot |