Most racedays with other riders
Riders sorted by the number of times they started in the same race as Ryota Nishizono.
| # | Rider | Number of races |
|---|---|---|
| 1 | SUZUKI Yuzuru | 43 |
| 2 | HATSUYAMA Sho | 42 |
| 3 | YOSHIDA Hayato | 39 |
| 4 | INOUE Kazuo | 39 |
| 5 | HATANAKA Yusuke | 39 |
| 6 | SANO Junya | 39 |
| 7 | LEBAS Thomas | 38 |
| 8 | UCHIMA Kohei | 35 |
| 9 | ITAMI Kenji | 34 |
| 10 | MASUDA Nariyuki | 32 |
| 11 | HIRATSUKA Yoshimitsu | 30 |
| 12 | FUKUHARA Masaru | 29 |
| 13 | SHIMIZU Miyataka | 29 |
| 14 | SUZUKI Shinri | 28 |
| 15 | MONIER Damien | 28 |
| 16 | NONAKA Ryoma | 28 |
| 17 | IRIBE Shotaro | 27 |
| 18 | DOI Yukihiro | 27 |
| 19 | ABE Takayuki | 26 |
| 20 | KANO Tomoya | 26 |
| 21 | KIMURA Keisuke | 24 |
| 22 | YOSHIOKA Naoya | 24 |
| 23 | ITO Masakazu | 24 |
| 24 | FUKUSHIMA Shinichi | 24 |
| 25 | SUZUKI Ryu | 23 |
| 26 | TSUBAKI Hiroshi | 22 |
| 27 | NAKANE Hideto | 22 |
| 28 | YAMAMOTO Genki | 21 |
| 29 | CRAWFORD Jai | 21 |
| 30 | NISHITANI Taiji | 21 |
| 31 | YASUHARA Daiki | 20 |
| 32 | NAKAJIMA Yasuharu | 20 |
| 33 | OKUBO Jin | 20 |
| 34 | AYABE Takeaki | 20 |
| 35 | KOMORI Ryohei | 19 |
| 36 | HAYAKAWA Tomohiro | 19 |
| 37 | IINO Tomoyuki | 19 |
| 38 | FUKUDA Shinpei | 18 |
| 39 | AOYANAGI Kazuki | 18 |
| 40 | MORI Kazuhiro | 17 |
| 41 | ARASHIRO Yukiya | 17 |
| 42 | TORIBIO José Vicente | 17 |
| 43 | ISHIBASHI Manabu | 17 |
| 44 | KUBOKI Kazushige | 16 |
| 45 | NAKAMURA Makoto | 16 |
| 46 | HIRAI Eiichi | 16 |
| 47 | OBATA Kaoru | 16 |
| 48 | MUKAIGAWA Naoki | 16 |
| 49 | MIYAZAWA Takashi | 15 |
| 50 | SYS Klaas | 15 |