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 | WATANABE Ayumu | 8 | 18 | R2R |
| 2 | TOMIO Daichi | 3 | 13 | R2R |
| 3 | MATSUDA Shoi | 6 | 12 | R2R |
| 4 | OGATA Takahiko | 1 | 7 | R2R |
| 5 | HIRAI Kosuke | 1 | 6 | R2R |
| 6 | KAWASAKI Miori | 1 | 6 | R2R |
| 7 | KOIDE Itsuki | 1 | 6 | R2R |
| 8 | OMAE Kakeru | 2 | 6 | R2R |
| 9 | ONODERA Kei | 3 | 6 | R2R |
| 10 | TODOME Yuhi | 1 | 5 | R2R |
| 11 | ISHIHARA Yuki | 1 | 5 | R2R |
| 12 | YODA Shota | 1 | 4 | R2R |
| 13 | ISHIGAMI Masahiro | 3 | 3 | R2R |
| 14 | FUKUDA Yoshiaki | 3 | 3 | R2R |
| 15 | UGA Ryuki | 1 | 3 | R2R |
| 16 | OMACHI Kento | 3 | 3 | R2R |
| 17 | YAMAMOTO Masaki | 3 | 3 | R2R |
| 18 | YAMAMOTO Tetsuo | 1 | 2 | R2R |
| 19 | YAMADA Takumi | 1 | 2 | R2R |
| 20 | KUSABA Keigo | 2 | 2 | R2R |
| 21 | SATO Ken | 1 | 1 | R2R |
| 22 | SHINODA Koki | 1 | 1 | R2R |
| 23 | NARUMI Taisei | 1 | 1 | R2R |
| 24 | SHIGEMITSU Jo | 1 | 1 | R2R |
| 25 | NAKAGAWA Ken | 1 | 1 | R2R |
| 26 | KADOTA Yusuke | 1 | 1 | R2R |
| 27 | SAWADA Keitaro | 1 | 1 | R2R |