2018 Season
| 8-Apr | Motegi |
| 17-Jun | Sugo |
| 1-Jul | Tsukuba |
| 2-Sep | Autopolis |
| 30-Sep | Okayama |
| 4-Nov | Suzuka |
Standings
| Yukio Okamoto | 145 |
| Tomoyoshi Koyama | 135 |
| Kengo Nagao | 108.5 |
| #55 | 101.5 |
| Masato Sano | 97 |
| Soichiro Minamoto | 95 |
| Katsuto Sano | 79 |
| Yuu Kamei | 78 |
| Kusuke Okuda | 74.5 |
| Takumi Kamiwada | 69 |
| Takashi Uehara | 59 |
| Kuta Furuyama | 52.5 |
| Yuki Sugiyama | 49.5 |
| Kazuki Umura | 45 |
| Kobo Nagoshima | 44.5 |
Race Winners
| Tomoyoshi Koyama | 2 |
| Yukio Okamoto | 2 |
| Kengo Nagao | 1 |
| Masato Sano | 1 |
Pole Positions
| Kengo Nagao | 2 |
| Takumi Kamiwada | 1 |
| Yuu Kamei | 1 |
| Tomoyoshi Koyama | 1 |
| Yukio Okamoto | 1 |
| Kusuke Okuda | 1 |
