Most racedays with other riders
Riders sorted by the number of times they started in the same race as Takumi Yamada.
| # | Rider | Number of races |
|---|---|---|
| 1 | TODOME Yuhi | 22 |
| 2 | KAYAMA Hiryu | 20 |
| 3 | TANI Junsei | 20 |
| 4 | KUSABA Keigo | 20 |
| 5 | KAZAMA Shoma | 20 |
| 6 | OKAMOTO Hayato | 19 |
| 7 | IRIBE Shotaro | 19 |
| 8 | ISHIHARA Yuki | 19 |
| 9 | YAMAMOTO Genki | 19 |
| 10 | ARASHIRO Yudai | 18 |
| 11 | NAKAI Tadaaki | 18 |
| 12 | YAMAMOTO Tetsuo | 18 |
| 13 | ODA Hijiri | 17 |
| 14 | KARIYA Kazutoshi | 17 |
| 15 | AMANO Takeharu | 17 |
| 16 | TERADA Yoshiki | 17 |
| 17 | OKA Atsushi | 17 |
| 18 | YAMAMOTO Masaki | 16 |
| 19 | MAGOSAKI Daiki | 16 |
| 20 | HASHIKAWA Jo | 16 |
| 21 | TOBARU Hayato | 16 |
| 22 | KAWANO Shouki | 16 |
| 23 | LEBAS Thomas | 15 |
| 24 | YASUHARA Daiki | 15 |
| 25 | ABE Takayuki | 15 |
| 26 | DYBALL Benjamin | 14 |
| 27 | KOISHI Yuma | 14 |
| 28 | YUASA Hirotaka | 14 |
| 29 | MIYAZAKI Taishi | 14 |
| 30 | TSUDA Yugi | 14 |
| 31 | ONODERA Rei | 14 |
| 32 | TORIBIO José Vicente | 14 |
| 33 | KOBAYASHI Marino | 14 |
| 34 | HONDA Haruhi | 14 |
| 35 | MANCEBO Francisco | 14 |
| 36 | QUINTERO Leonel | 14 |
| 37 | SAWADA Toki | 14 |
| 38 | KUBOTA Yusuke | 13 |
| 39 | TAKEYAMA Kosuke | 13 |
| 40 | MASUDA Nariyuki | 13 |
| 41 | ISHIGAMI Masahiro | 13 |
| 42 | YOKOTSUKA Kohei | 12 |
| 43 | ISHIBASHI Manabu | 12 |
| 44 | EARLE Nathan | 12 |
| 45 | MUKAIGAWA Naoki | 12 |
| 46 | NISHIO Keito | 12 |
| 47 | ASO Keisuke | 12 |
| 48 | KAWASAKI Miori | 12 |
| 49 | SUMIYOSHI Kota | 12 |
| 50 | OKAMOTO Katsuya | 11 |