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 | SUZUKI Yuzuru | 32 | 102 | R2R |
| 2 | MASUDA Nariyuki | 32 | 80 | R2R |
| 3 | ONODERA Rei | 29 | 72 | R2R |
| 4 | HORI Takaaki | 27 | 65 | R2R |
| 5 | OKUBO Jin | 15 | 53 | R2R |
| 6 | SUZUKI Shinri | 13 | 40 | R2R |
| 7 | OKA Atsushi | 12 | 35 | R2R |
| 8 | KANO Tomoya | 9 | 33 | R2R |
| 9 | IINO Tomoyuki | 8 | 26 | R2R |
| 10 | TANI Junsei | 11 | 22 | R2R |
| 11 | SUZUKI Ryu | 8 | 22 | R2R |
| 12 | HATANAKA Yusuke | 8 | 22 | R2R |
| 13 | HONDA Haruhi | 8 | 19 | R2R |
| 14 | IINO Yoshinori | 4 | 19 | R2R |
| 15 | DOI Yukihiro | 6 | 18 | R2R |
| 16 | AMEZAWA Takeaki | 6 | 18 | R2R |
| 17 | AOYANAGI Kazuki | 6 | 15 | R2R |
| 18 | FENG Chun Kai | 6 | 15 | R2R |
| 19 | NODERA Hidenori | 3 | 14 | R2R |
| 20 | TORIBIO José Vicente | 4 | 11 | R2R |
| 21 | SAWADA Toki | 7 | 10 | R2R |
| 22 | MAWATARI Shinya | 3 | 9 | R2R |
| 23 | MIYAZAKI Taishi | 6 | 9 | R2R |
| 24 | YAMASHITA Takahiro | 2 | 7 | R2R |
| 25 | KOSAKA Hikaru | 4 | 6 | R2R |
| 26 | NAKAMURA Kaito | 6 | 6 | R2R |
| 27 | OIKAWA Kazusa | 4 | 5 | R2R |
| 28 | SHIMADA Yoshiaki | 2 | 4 | R2R |
| 29 | LÓPEZ Vladimir Yesid | 1 | 4 | R2R |
| 30 | NONAKA Ryoma | 3 | 3 | R2R |
| 31 | IRIBE Shotaro | 2 | 2 | R2R |
| 32 | HIRATSUKA Yoshimitsu | 2 | 2 | R2R |
| 33 | KAIHARA Ryota | 2 | 2 | R2R |
| 34 | CABELLO Antonio | 1 | 1 | R2R |
| 35 | YONAI Soma | 1 | 1 | R2R |
| 36 | SHIROTA Yamato | 1 | 1 | R2R |