Still active teammates
The following riders that were once teammate of Koid Eitsuki are still active.
| # | Rider | Teammates in |
|---|
Most starts together and still active
Riders with the most starts together with Koid Eitsuki and still active.
| # | Rider | Starts together |
|---|---|---|
| 1 | ISHIHARA Yuki | 1 |
| 2 | KITANO Yukinori | 1 |
| 3 | TAKAGI Michinari | 1 |
| 4 | NAKAI Tadaaki | 1 |
| 5 | SAWADA Toki | 1 |
| 6 | ODA Hijiri | 1 |
| 7 | SAWADA Keitaro | 1 |
| 8 | TOBARU Hayato | 1 |
| 9 | OKAMOTO Hayato | 1 |
| 10 | HANADA Kiyomasa | 1 |
| 11 | OMAE Kakeru | 1 |
| 12 | NARUMI Soh | 1 |
| 13 | YONETANI Takashi | 1 |
| 14 | NAKAMURA Keisuke | 1 |
| 15 | ISHII Shohei | 1 |
| 16 | YOKOTSUKA Kohei | 1 |
| 17 | KATSURA Yoshihiro | 1 |
| 18 | NAKATA Takuya | 1 |
| 19 | TAKEYAMA Kosuke | 1 |
| 20 | KAZAMA Shoma | 1 |
| 21 | ITO Daichi | 1 |
| 22 | TAKEMURA Taku | 1 |
| 23 | SATO Ken | 1 |
| 24 | UGA Ryuki | 1 |
| 25 | KOYAMA Tomoya | 1 |
| 26 | NOTO Kota | 1 |
| 27 | OBATA Kaoru | 1 |
| 28 | ARASHIRO Yukiya | 1 |
| 29 | OKA Atsushi | 1 |
| 30 | YAMAMOTO Masaki | 1 |
| 31 | KUSABA Keigo | 1 |
| 32 | ASO Keisuke | 1 |
| 33 | KANEKO Sohei | 1 |
| 34 | TANI Junsei | 1 |
| 35 | TERASAKI Takero | 1 |
| 36 | YOSHIOKA Naoya | 1 |
| 37 | MASUDA Nariyuki | 1 |
| 38 | SUZUKI Yuzuru | 1 |
| 39 | MUKAIGAWA Naoki | 1 |
| 40 | YAMAMOTO Genki | 1 |
| 41 | KUROEDA Shiki | 1 |
| 42 | SUMIYOSHI Kota | 1 |
| 43 | ABE Takayuki | 1 |
| 44 | KOISHI Yuma | 1 |
| 45 | ISHIBASHI Manabu | 1 |
| 46 | YASUHARA Daiki | 1 |
| 47 | KUROEDA Saya | 1 |
| 48 | NISHIO Hayato | 1 |
| 49 | ARASHIRO Yudai | 1 |
| 50 | MAGOSAKI Daiki | 1 |