Most racedays with other riders
Riders sorted by the number of times they started in the same race as Shinya Sato.
| # | Rider | Number of races |
|---|---|---|
| 1 | ABE Takayuki | 10 |
| 2 | YASUHARA Daiki | 8 |
| 3 | MASUDA Nariyuki | 8 |
| 4 | SANO Junya | 7 |
| 5 | KOMORI Ryohei | 7 |
| 6 | KUBOKI Kazushige | 7 |
| 7 | YOSHIOKA Naoya | 7 |
| 8 | YAMAMOTO Genki | 7 |
| 9 | SUMIYOSHI Kota | 7 |
| 10 | HORI Takaaki | 7 |
| 11 | SUZUKI Yuzuru | 7 |
| 12 | OTSUKA Wataru | 7 |
| 13 | MINATO Ryo | 7 |
| 14 | KUROEDA Shiki | 7 |
| 15 | KOISHI Yuma | 7 |
| 16 | HARADA Hiroaki | 6 |
| 17 | HATANAKA Yusuke | 6 |
| 18 | OKUBO Jin | 6 |
| 19 | KIMURA Keisuke | 6 |
| 20 | IRIBE Shotaro | 6 |
| 21 | MAGOSAKI Daiki | 6 |
| 22 | KOZAI Shinsuke | 6 |
| 23 | NAKAJIMA Yasuharu | 6 |
| 24 | ISHIBASHI Manabu | 6 |
| 25 | YOSHIDA Hayato | 6 |
| 26 | TAKAGI Michinari | 6 |
| 27 | SHIBATA Masayuki | 5 |
| 28 | ASO Keisuke | 5 |
| 29 | ARASHIRO Yudai | 5 |
| 30 | TSUBAKI Hiroshi | 5 |
| 31 | UCHIMA Kohei | 5 |
| 32 | TORIBIO José Vicente | 5 |
| 33 | SAITA Naoto | 5 |
| 34 | KUROEDA Saya | 5 |
| 35 | OKA Atsushi | 5 |
| 36 | KOMURO Masanari | 5 |
| 37 | DOI Yukihiro | 5 |
| 38 | ITO Masakazu | 5 |
| 39 | OBATA Kaoru | 5 |
| 40 | NISHIO Keito | 5 |
| 41 | NISHIZONO Ryota | 5 |
| 42 | ONODERA Rei | 5 |
| 43 | MUKAIGAWA Naoki | 5 |
| 44 | KOBAYASHI Marino | 5 |
| 45 | WATANABE Satoru | 4 |
| 46 | MORIMOTO Makoto | 4 |
| 47 | SANO Chihico | 4 |
| 48 | SUZUKI Ryu | 4 |
| 49 | TAKEI Kyosuke | 4 |
| 50 | HISHINUMA Yukinori | 4 |