Teammate most raced with
Statistic of which riders started the most races together, while they were teammates.
| Nr | Teammate | Number of races | Number of racedays | R2R |
|---|---|---|---|---|
| 1 | YOKOTSUKA Kohei | 11 | 21 | R2R |
| 2 | MUKAIGAWA Naoki | 10 | 20 | R2R |
| 3 | NAKASHIMA Masato | 8 | 18 | R2R |
| 4 | HASHIKAWA Jo | 5 | 15 | R2R |
| 5 | PRADES Benjamín | 6 | 14 | R2R |
| 6 | OKAMOTO Hayato | 4 | 11 | R2R |
| 7 | ABE Gen | 5 | 11 | R2R |
| 8 | TOBARU Hayato | 3 | 10 | R2R |
| 9 | KUSABA Keigo | 4 | 10 | R2R |
| 10 | UDAGAWA Rui | 3 | 10 | R2R |
| 11 | WATANABE Ryoma | 4 | 6 | R2R |
| 12 | KUBOKI Kazushige | 2 | 5 | R2R |
| 13 | HATSUKAWA Kohiro | 2 | 5 | R2R |
| 14 | MATSUI George | 2 | 5 | R2R |
| 15 | IKEDA Keito | 2 | 4 | R2R |
| 16 | KAMADA Koki | 2 | 4 | R2R |
| 17 | TAKEI Yu | 1 | 1 | R2R |
| 18 | KATO Shinnosuke | 1 | 1 | R2R |
| 19 | TSUJINO Kazuya | 1 | 1 | R2R |
| 20 | OKUDA Kazuhito | 1 | 1 | R2R |