';
| Fighter | Nickname | Height | Weight | Association | |
| Futoshi Isami | "Yuta" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Fighting Collective Brave | |
| Jun Kito | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Fighting Collective Brave | ||
| Katsunori Hirako | "Smokey" | 0'0" (0 m) |
154 lbs (69.85 kg) |
Fighting Collective Brave | |
| Kozaburo Muramatsu | "Mura Matsukarasu" | 5'11" (1.8 m) |
154 lbs (69.85 kg) |
Fighting Collective Brave | |
| Makoto Nagase | 5'5" (1.65 m) |
145 lbs (65.77 kg) |
Fighting Collective Brave | ||
| Masaki Hino | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Fighting Collective Brave | ||
| Naoki Iwata | "Iwataman" | 5'5" (1.65 m) |
178 lbs (80.74 kg) |
Fighting Collective Brave | |
| Ryoma Hirano | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Fighting Collective Brave | ||
| Shota Watanabe | "Tap Man" | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Fighting Collective Brave | |
| Tetsuta Iwahori | 0'0" (0 m) |
125 lbs (56.7 kg) |
Fighting Collective Brave | ||
| Yuta Yokochi | 0'0" (0 m) |
135 lbs (61.23 kg) |
Fighting Collective Brave | ||