Most top-10s
| Pos. | Rider | Top-10s | Best result |
|---|---|---|---|
| 1 | Kosaka Hikaru | 8 | 1 |
| 2 | Takenouchi Yu | 7 | 1 |
| 3 | Sawada Toki | 6 | 2 |
| 4 | Maruyama Atsushi | 6 | 6 |
| 5 | Oda Hijiri | 5 | 1 |
| 6 | Maeda Kohei | 4 | 2 |
| 7 | Yokoyama Kota | 4 | 3 |
| 8 | Bradford-Parish Kevin | 4 | 7 |
| 9 | Hekele Emil | 3 | 1 |
| 10 | Millburn Garry | 3 | 5 |
| 11 | Kato Kengo | 3 | 6 |
| 12 | Clark Anthony | 2 | 1 |
| 13 | Yamamoto Kohei | 2 | 3 |
| 14 | Murakami Koutarou | 2 | 3 |
| 15 | Suzuki Raito | 2 | 4 |
| 16 | Takei Kyosuke | 2 | 6 |
| 17 | Takeuchi Ryo | 2 | 7 |
| 18 | Jongewaard Chris | 1 | 2 |
| 19 | Berden Ben | 1 | 2 |
| 20 | Yunoki Shingen | 1 | 3 |
| 21 | Beard Cameron | 1 | 4 |
| 22 | Soejima Tatsuumi | 1 | 5 |
| 23 | Tsumita Ren | 1 | 5 |
| 24 | Miyazu Asahi | 1 | 7 |
| 25 | James Alexander | 1 | 7 |
| 26 | Matsumoto Issei | 1 | 8 |
| 27 | Nakahara Yoshitaka | 1 | 9 |
| 28 | Nakajima Ayumi | 1 | 9 |
| 29 | Nakamura Tatsuyoshi | 1 | 9 |
| 30 | Kosaka Masanori | 1 | 10 |
| 31 | Redenbach Paul | 1 | 10 |
| 32 | Shimada Makoto | 1 | 10 |