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 | MASUDA Nariyuki | 9 | 22 | R2R |
| 2 | NISHIMURA Hiroki | 4 | 16 | R2R |
| 3 | SUZUKI Yuzuru | 3 | 14 | R2R |
| 4 | SUZUKI Ryu | 3 | 14 | R2R |
| 5 | ONODERA Rei | 9 | 13 | R2R |
| 6 | NISHIO Keito | 5 | 9 | R2R |
| 7 | NISHIO Hayato | 5 | 9 | R2R |
| 8 | ABE Takayuki | 6 | 6 | R2R |
| 9 | HORI Takaaki | 6 | 6 | R2R |
| 10 | SHIMOJIMA Masaki | 4 | 6 | R2R |
| 11 | SHIBATA Masayuki | 4 | 6 | R2R |
| 12 | KOJIMA Keien | 1 | 3 | R2R |
| 13 | MIYAZAKI Taishi | 3 | 3 | R2R |
| 14 | HIGUCHI Takaaki | 1 | 2 | R2R |
| 15 | KAIHARA Ryota | 2 | 2 | R2R |
| 16 | IINO Tomoyuki | 1 | 2 | R2R |
| 17 | OIKAWA Kazusa | 2 | 2 | R2R |
| 18 | SHIMPO Masatoshi | 1 | 1 | R2R |
| 19 | HONDA Haruhi | 1 | 1 | R2R |
| 20 | TANI Junsei | 1 | 1 | R2R |
| 21 | SAWADA Toki | 1 | 1 | R2R |
| 22 | KOSAKA Hikaru | 1 | 1 | R2R |