2017 All Japan Motocross Championship

Latest Race Results & News

About the All Japan Motocross Championship

The All Japan Motocross Championship, run by the MFJ (Motorcycle Federation of Japan), is Japan's premier motocross racing series. The season consists of 10 rounds, with each class running two races of 30 minutes plus one lap. The rider who accumulates the most points over the year is crowned national champion. Races are held on outdoor dirt courses featuring naturally undulating terrain and man-made technical sections. Racers with International A-class qualification compete in two classes: IA1 (4-stroke 450cc machines, or 2-stroke 250cc machines) and IA2 (4-stroke 250cc machines, or 2-stroke 125cc machines). The machines used are production motocross racers featuring special tuning for even greater potential.

Team & Rider(s)

Kawasaki Team GREEN

Hiroaki Arai #331
[IA1]

Date of Birth: 31 March, 1984
Nationality: Japanese (Gunma)

Career Highlights
20162nd All Japan Motocross Championship IA1
20155th All Japan Motocross Championship IA1
20143rd All Japan Motocross Championship IA1
20139th All Japan Motocross Championship IA1
20122nd All Japan Motocross Championship IA1
20114th All Japan Motocross Championship IA1
20103rd All Japan Motocross Championship IA1
20093rd All Japan Motocross Championship IA1
20084th All Japan Motocross Championship IA1
20071st All Japan Motocross Championship IA2
20063rd All Japan Motocross Championship IA2
20057th All Japan Motocross Championship IA2
200411th All Japan Motocross Championship IA125
200316th All Japan Motocross Championship IA125
200224th All Japan Motocross Championship IA125
20012nd All Japan Motocross Championship IB125
Hiroaki Arai

Makoto Ogata #10
[IA1]

Date of Birth: 15 October, 1985
Nationality: Japanese (Kanagawa)

Career Highlights
201610th All Japan Motocross Championship IA1
20154th All Japan Motocross Championship IA1
20142nd All Japan Motocross Championship IA1
20132nd All Japan Motocross Championship IA1
20126th All Japan Motocross Championship IA1
20112nd All Japan Motocross Championship IA2
200912th All Japan Motocross Championship IA1
20088th All Japan Motocross Championship IA1
200711th All Japan Motocross Championship IA1
200622nd All Japan Motocross Championship IA1
200524th All Japan Motocross Championship IA1
20049th All Japan Motocross Championship IA250
200316th All Japan Motocross Championship IA250
20024th All Japan Motocross Championship IA125
Makoto Ogata

Machine(s)

KX450F-SR

Race Machine

Production Model

KX450F

Designed to put expert riders on the top step of the podium, the KX450F has always featured the latest in advanced technology. The highly tuned liquid-cooled 4-stroke DOHC 4-valve engine is mounted in a highly rigid aluminium frame that ensures superb control when riding at high speed. Launch Control Mode, adjustable handlebar and footpegs, are just some of the class-leading features that allow Kawasaki riders around the globe to fight for victory.

Championship Standings

2017 All Japan Motocross Championship - IA1

Pos. No. Rider Machine Total R 1
04/09
R 2
04/23
R 3
05/21
R 4
06/04
R 5
07/16
R 6
08/27
R 7
09/10
R 8
10/08
R 9
10/22
1 1 Akira Narita Honda CRF450RW 87 25 22 22 18                          
2 400 Kei Yamamoto Honda CRF450RW 80 22 25 25 8                            
3 44 Yohei Kojima Suzuki RM-Z450WS 74 18 20 16 20                            
4 331 Hiroaki Arai Kawasaki KX450F-SR 70 11 14 20 25                            
5 10 Makoto Ogata Kawasaki KX450F-SR 69 16 13 18 22                    
6 99 Yu Hirata Yamaha YZ450FM 69 20 18 15 16                        
7 7 Koichi Fukaya Suzuki RM-Z450WS 58 15 15 14 14                      
8 448 Masanori Ito Yamaha YZ450F 48 12 12 12 12                        
9 166 Yui Hoshino KTM 450SF-X 44 16 13 15                            
10 113 Masami Tanaka Honda CRF450R 44 14 8 9 13                        
11 793 Yuta Ikegaya Suzuki RM-Z450 43 10 11 11 11                            
12 45 Gota Otsuka Honda CRF450R 40 13 10 10 7                            
13 8 Yutaka Hoshino Kawasaki KX450F 35 8 9 8 10                        
14 15 Masaaki Suzuki Suzuki RM-Z450 28 9 5 5 9                            
15 117 Daiki Baba Honda CRF450R 25 6 7 6 6                          
16 20 Shoya Shiraishi Yamaha YZ450F 17 5 3 4 5    
17 72 Kota Murakami Honda CRF450R 16 7 4 3 2                
18 04 Kazuto Oishi Kawasaki KX450F 10 3 7        
19 09 Kazunori Ono Honda CRF450R 10 4 6                  
20 22 Yuya Moromizato Suzuki RM-Z450 8 2 2 1 3                        
21 21 Taisuke Nakamura Yamaha YZ450FX 6 2 4                

2017 All Japan Motocross Championship - IA2

Pos. No. Rider Machine Total R 1
04/09
R 2
04/23
R 3
05/21
R 4
06/04
R 5
07/16
R 6
08/27
R 7
09/10
R 8
10/08
R 9
10/22
1 922 Taiki Koga Honda CRF250R 90 25 25 20 20                          
2 912 Kohei Ogawa Honda CRF250R 89 20 22 25 22                          
3 30 Takashi Okano Yamaha YZ250F 74 15 16 18 25                          
4 17 Nozomu Yasuhara Kawasaki KX250F 66 18 18 15 15                            
5 31 Yusuke Watanabe Yamaha YZ250FM 64 22 20 22                          
6 42 Takesato Kitahara Kawasaki KX250F 52 16 15 8 13                          
7 40 Ukyo Michiwaki Honda CRF250R 45 13 14 10 8                            
8 37 Shota Ueda Kawasaki KX250F 43 3 8 14 18                  
9 777 Hadleigh KNIGHT KTM 250SX-F 42 7 13 13 9                      
10 38 Ryota Ikemoto Suzuki RM-Z250 40 14 16 10                          
11 39 Yusuke Mori Honda CRF250R 30 1 1 12 16                      
12 54 Yoshiki Takanawa Honda CRF250R 29 9 9 9 2                  
13 51 Hyoga Kasahara Yamaha YZ250F 25 8 5 12                      
14 35 Takumu Yokosawa Honda CRF250R 25 10 4 11                  
15 50 Syuma Kobayashi Kawasaki KX250F 23 12 11                
16 52 Riki Hirayama Kawasaki KX250F 21 11 10              
17 41 Eiki Suzumura Honda CRF250R 14 14            
18 02 Kainosuke Oshiro Honda CRF250R 14 7 7              
19 62 Ryota Asai Yamaha YZ250F 13 6 7          
20 60 Akito Takahara Suzuki RM-Z250 12 12              
21 57 Taichi Oki Kawasaki KX250F 11 11          
22 56 Ryosuke Sugaya Kawasaki KX250F 11 5 6              
23 46 Takashi Saito Suzuki RM-Z250 10 5 5              
24 377 Ryota Watanabe Kawasaki KX250F 10 2 4 1 3          
25 43 Atsuki Uchida Suzuki RM-Z250 9 3 6          
26 03 Ryo Ishiura Suzuki RM-Z250 6 6                
27 06 Kaisei Nishigaki Yamaha YZ250F 6 4 2      
28 55 Yusuke Kondo Honda CRF250R 4 4        
29 49 Ryota Baba Suzuki RM-Z250 3 3      
30 66 Taiki Okayama Suzuki RM-Z250 2 2              
31 08 Riku Shimomura Honda CRF250R 1 1        
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