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 | IRIBE Shotaro | 47 | 145 | R2R |
| 2 | YOKOYAMA Kota | 34 | 104 | R2R |
| 3 | MINATO Ryo | 27 | 79 | R2R |
| 4 | AKIMARU Yuya | 13 | 54 | R2R |
| 5 | KOYAMA Takahiro | 11 | 35 | R2R |
| 6 | KUROEDA Saya | 12 | 33 | R2R |
| 7 | NONAKA Ryoma | 12 | 32 | R2R |
| 8 | YOSHIDA Hayato | 11 | 30 | R2R |
| 9 | HATANAKA Yusuke | 12 | 27 | R2R |
| 10 | LOW Darren | 9 | 23 | R2R |
| 11 | NAKAI Tadaaki | 11 | 23 | R2R |
| 12 | MIZUTANI Kakeru | 5 | 22 | R2R |
| 13 | AKITA Takuma | 9 | 21 | R2R |
| 14 | NISHIMURA Hiroki | 5 | 21 | R2R |
| 15 | NAKATA Takuya | 7 | 18 | R2R |
| 16 | KOBASHI Yuri | 2 | 11 | R2R |
| 17 | YAMAMOTO Shun | 1 | 6 | R2R |
| 18 | WADA Chikara | 1 | 6 | R2R |
| 19 | MUTSUMINE Wataru | 1 | 6 | R2R |
| 20 | ITABASHI Yoshihiro | 1 | 5 | R2R |
| 21 | ISHIGAMI Masahiro | 2 | 2 | R2R |
| 22 | OKAMOTO Hayato | 2 | 2 | R2R |
| 23 | KAZAMA Shoma | 2 | 2 | R2R |
| 24 | TOKOI Ryota | 2 | 2 | R2R |
| 25 | YAMAMOTO Masaki | 1 | 1 | R2R |
| 26 | ICHIMARU Shogo | 1 | 1 | R2R |
| 27 | NAKANE Hideto | 1 | 1 | R2R |
| 28 | ITO Masakazu | 1 | 1 | R2R |
| 29 | SHIGEMITSU Jo | 1 | 1 | R2R |
| 30 | MIYAGOSHI Ryo | 1 | 1 | R2R |
| 31 | OGATA Takahiko | 1 | 1 | R2R |
| 32 | AMANO Takeharu | 1 | 1 | R2R |