All Japan Motocross Championship Round 4 - Green Park Kohrakuen

Hiroshima prif., Green Park Kohrakuen 13 May 07
Wether: Fine, Condition: Dry, Attend: 11,500
Green Park Kohrakuen IA1 Japan 450
1. Kazumasa Masuda (Honda 4) 1-1
2. Yoshitaka Atsuta (Honda 1) 4-2
3. Yohei Kojima (Suzuki 44) 3-3
4. Akira Narita (Yamaha 982) 2-4
Green Park Kohrakuen IA2 Japan 250
1. Hiraoki Arai (Kawasaki 331) 1-1
2. Takuma Kojima (Yamaha 101) 4-2
3. Yuya Ozaki (Yamaha 41) 3-4
7. Yu Hirata (Honda 197) 2-15
IA1 Japan 450 standings after round 4 of 10
1. Akira Narita (JubiloRT) 184pts/4 wins
2. Yoshitaka Atsuta (Team HRC) 144pts/2 wins
3. Yohei Kojima (Team Suzuki) 144pts
4. Kazumasa Masuda (Team HRC) 137pts/2 wins
IA2 Japan 250 standings after round 4 of 10
1. Hiraoki Arai (Team Green) 197pts/7 wins
2. Yu Hirata (Team HRC) 159pts/1 win
3. Takuma Kojima (Team YZ) 142pts