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 | YOKOYAMA Kota | 20 | 50 | R2R |
| 2 | MINATO Ryo | 15 | 31 | R2R |
| 3 | IRIBE Shotaro | 11 | 29 | R2R |
| 4 | KAZAMA Shoma | 16 | 26 | R2R |
| 5 | KIMURA Keisuke | 11 | 23 | R2R |
| 6 | AMANO Takeharu | 6 | 20 | R2R |
| 7 | ISHIHARA Yuki | 8 | 16 | R2R |
| 8 | PRADES Benjamín | 3 | 16 | R2R |
| 9 | NAKAI Michimasa | 5 | 16 | R2R |
| 10 | KUROEDA Saya | 6 | 15 | R2R |
| 11 | SATO Takashi | 6 | 13 | R2R |
| 12 | GUARDIOLA Salvador | 3 | 12 | R2R |
| 13 | KAYAMA Hiryu | 5 | 12 | R2R |
| 14 | INOUE Fuminari | 5 | 11 | R2R |
| 15 | ABERASTURI Jon | 3 | 9 | R2R |
| 16 | ARAQUE Rodrigo | 2 | 9 | R2R |
| 17 | TERADA Yoshiki | 5 | 7 | R2R |
| 18 | PUJOL Óscar | 1 | 7 | R2R |
| 19 | TOKOI Ryota | 5 | 7 | R2R |
| 20 | HIRAI Eiichi | 2 | 5 | R2R |
| 21 | NAKATA Takuya | 2 | 4 | R2R |
| 22 | YOSHIDA Keigo | 1 | 3 | R2R |
| 23 | TAMURA Kazuki | 1 | 2 | R2R |
| 24 | OGATA Takahiko | 2 | 2 | R2R |
| 25 | SHIGEMITSU Jo | 2 | 2 | R2R |
| 26 | IMAI Yuta | 2 | 2 | R2R |
| 27 | KOYAMA Takahiro | 1 | 1 | R2R |
| 28 | ICHIMARU Shogo | 1 | 1 | R2R |