2013 Season
| 31-Mar | Motegi |
| 2-Jun | Autopolis |
| 30-Jun | Tsukuba |
| 25-Aug | Sugo |
| 29-Sep | Okayama |
| 3-Nov | Suzuka |
Standings
| Kazuma Watanabe | 133 |
| Ryuji Yokoe | 117 |
| Nobuyuki Ohsaki | 107 |
| Hitoyasu Izutsu | 105 |
| Shin’ichi Nakatomi | 83 |
| Makoto Inagaki | 82 |
| Tetsuro Iwazaki | 73 |
| Tomoyoshi Koyama | 71 |
| Chojun Kameya | 64 |
| Hiromichi Kunikawa | 57 |
| Yuki Itoh | 56 |
| Sasuke Shinozaki | 50 |
| Hayate Takahashi | 49 |
| Yuya Kondo | 48 |
| Chalermpol Polamai | 43 |
Race Winners
| Kazuma Watanabe | 3 |
| Hitoyasu Izutsu | 2 |
| Chalermpol Polamai | 1 |
| Ryuji Yokoe | 1 |
Pole Positions
| Kazuma Watanabe | 4 |
| Shin’ichi Nakatomi | 1 |
| Chalermpol Polamai | 1 |
