Most racedays with other riders
Riders sorted by the number of times they started in the same race as Yusuke Sugiyama.
| # | Rider | Number of races |
|---|---|---|
| 1 | SUZUKI Kota | 1 |
| 2 | TAKEMURA Taku | 1 |
| 3 | KOJIMA Kenta | 1 |
| 4 | KAKIZAKI Eugene | 1 |
| 5 | SHINODA Koki | 1 |
| 6 | SATO Ken | 1 |
| 7 | NAKAMURA Kaito | 1 |
| 8 | KOGUCHI Tatsuya | 1 |
| 9 | NITTA Toya | 1 |
| 10 | ONODERA Kei | 1 |
| 11 | MATSUDA Shoi | 1 |
| 12 | YODA Shota | 1 |
| 13 | UGA Ryuki | 1 |
| 14 | ONODERA Nozomu | 1 |
| 15 | TSUKAMOTO Hayato | 1 |
| 16 | SUZUKI Shiryu | 1 |
| 17 | KOYAMA Tomoya | 1 |
| 18 | YAMAMOTO Tetsuo | 1 |
| 19 | UNUMA Riku | 1 |
| 20 | TSUKAMOTO Itsuki | 1 |
| 21 | TAKIYAMA Riku | 1 |
| 22 | YOSHIOKA Takuya | 1 |
| 23 | SHIRAKAWA Koki | 1 |
| 24 | KURIHARA Haruka | 1 |
| 25 | HANADA Kaisei | 1 |
| 26 | MAEHARA Naoyuki | 1 |
| 27 | OKNMURA Tomu | 1 |
| 28 | TOMIO Daichi | 1 |
| 29 | NAKAMURA Keisuke | 1 |
| 30 | ODA Hijiri | 1 |
| 31 | SAWADA Keitaro | 1 |
| 32 | OMACHI Kento | 1 |
| 33 | TOBARU Hayato | 1 |
| 34 | NAKAGAWA Ken | 1 |
| 35 | WATANABE Ayumu | 1 |
| 36 | MURATA Yuya | 1 |
| 37 | HANADA Kiyomasa | 1 |
| 38 | YOSHIOKA Mamoru | 1 |
| 39 | ONO Hiroto | 1 |
| 40 | ISHIGAMI Masahiro | 1 |
| 41 | SHIGEMITSU Jo | 1 |
| 42 | NARUMI Taisei | 1 |
| 43 | OMAE Kakeru | 1 |
| 44 | ISHII Shunpei | 1 |
| 45 | ISHIHARA Yuki | 1 |
| 46 | HORIGOME Togo | 1 |
| 47 | UEMASU Kazuyuki | 1 |
| 48 | FUJITA Shunsuke | 1 |
| 49 | TAKEYAMA Kosuke | 1 |
| 50 | YUASA Tatsuki | 1 |