';
| Fighter | Nickname | Height | Weight | Association | |
| Daichi Tobita | 0'0" (0 m) |
145 lbs (65.77 kg) |
G-1 | ||
| Hironori Niinuma | 0'0" (0 m) |
143 lbs (64.86 kg) |
G-1 | ||
| Isao Takahashi | 0'0" (0 m) |
0 lbs (0 kg) |
G-1 | ||
| Keisuke Kudo | 0'0" (0 m) |
143 lbs (64.86 kg) |
G-1 | ||
| Masafumi Toyama | 0'0" (0 m) |
154 lbs (69.85 kg) |
G-1 | ||
| Susumu Kaneko | 0'0" (0 m) |
154 lbs (69.85 kg) |
G-1 | ||
| Taku Sato | 0'0" (0 m) |
185 lbs (83.91 kg) |
G-1 | ||
| Yuichiro Kimura | 0'0" (0 m) |
145 lbs (65.77 kg) |
G-1 | ||
| Yujiro Yano | 5'4" (1.63 m) |
137 lbs (62.14 kg) |
G-1 | ||
| Yuta Ogawa | 0'0" (0 m) |
220 lbs (99.79 kg) |
G-1 | ||
| Yuta Sato | 0'0" (0 m) |
185 lbs (83.91 kg) |
G-1 | ||