Most racedays with other riders
Riders sorted by the number of times they started in the same race as Wataru Mutsumine.
| # | Rider | Number of races |
|---|---|---|
| 1 | SHIMIZU Miyataka | 8 |
| 2 | TERASAKI Takero | 7 |
| 3 | AKIMARU Yuya | 7 |
| 4 | HATSUYAMA Sho | 7 |
| 5 | POLANC Jan | 6 |
| 6 | KUROEDA Shiki | 6 |
| 7 | HIRAI Eiichi | 6 |
| 8 | ITAMI Kenji | 5 |
| 9 | KULIMBETOV Nurbolat | 5 |
| 10 | AYAZBAYEV Maxat | 5 |
| 11 | VOGT Mario | 5 |
| 12 | GORBUNOV Vladislav | 5 |
| 13 | DOULL Owain | 5 |
| 14 | KIRSCH Alex | 5 |
| 15 | YAMAMOTO Genki | 5 |
| 16 | SKJERPING Kristoffer | 5 |
| 17 | SHIMIZU Ohko | 5 |
| 18 | FEIEREISEN Kevin | 4 |
| 19 | MANAKOV Victor | 4 |
| 20 | VALGREN Michael | 4 |
| 21 | LE GAC Olivier | 4 |
| 22 | ITO Masakazu | 4 |
| 23 | ZMORKA Marlen | 4 |
| 24 | CANARD Vincent | 4 |
| 25 | BROCHU Jordan | 4 |
| 26 | MOSER Ignazio | 4 |
| 27 | PÖSTLBERGER Lukas | 4 |
| 28 | YATES Simon | 4 |
| 29 | MIKELJ Tim | 4 |
| 30 | VOSEKALNS Andris | 4 |
| 31 | PIBERNIK Luka | 4 |
| 32 | KUEN Maximilian | 4 |
| 33 | RÄIM Mihkel | 4 |
| 34 | GRIGOREV Aleksandr | 4 |
| 35 | VALLÉE Boris | 4 |
| 36 | EASTMAN Ryan | 4 |
| 37 | ZABEL Rick | 4 |
| 38 | DŽAMASTAGIČ Mark | 4 |
| 39 | KOZHATAYEV Bakhtiyar | 4 |
| 40 | MCLAY Daniel | 4 |
| 41 | YATSEVICH Kirill | 4 |
| 42 | LUPITSKYI Sviatoslav | 4 |
| 43 | PUTT Tanner | 4 |
| 44 | NISU Oskar | 4 |
| 45 | LYNCH Paul | 4 |
| 46 | ANDERSSON Emil | 4 |
| 47 | KRIEGER Alexander | 4 |
| 48 | KÜNG Stefan | 4 |
| 49 | BYSTRØM Sven Erik | 4 |
| 50 | NAKAJIMA Yasuharu | 4 |