';
| Fighter | Nickname | Height | Weight | Association | |
| Ren Ishikawa | 0'0" (0 m) |
209 lbs (94.8 kg) |
Brave | ||
| Rintaro Sarumaru | 0'0" (0 m) |
159 lbs (72.12 kg) |
Brave | ||
| Ryoko Miyata | "Ryo the Skywalker" | 5'2" (1.57 m) |
114 lbs (51.71 kg) |
Brave | |
| Ryoma Hirano | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Fighting Collective Brave | ||
| Salma Ashraf | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
Brave Team | ||
| Seiya Yamazaki | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Brave | ||
| Sena Seki | 6'1" (1.85 m) |
146 lbs (66.22 kg) |
Brave | ||
| Shehzadi Sakhi | 0'0" (0 m) |
115 lbs (52.16 kg) |
BRAVE Gym | ||
| Shiji Shiji | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Brave | ||
| Shin Haraguchi | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Brave | ||
| Shohei Takano | 0'0" (0 m) |
145 lbs (65.77 kg) |
Brave | ||
| Shoji Okubo | 0'0" (0 m) |
155 lbs (70.31 kg) |
Brave | ||
| Shota Watanabe | "Tap Man" | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Fighting Collective Brave | |
| Shota Seki | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Brave | ||
| Shotaro Kaneda | 5'2" (1.57 m) |
135 lbs (61.23 kg) |
Brave | ||
| Shunta Nomura | 5'8" (1.73 m) |
156 lbs (70.76 kg) |
Brave | ||
| Shuya Kimura | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Brave | ||
| Slider Niisan | 0'0" (0 m) |
155 lbs (70.31 kg) |
Brave | ||
| Steferson Alencar | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Team Brave | ||
| Steferson Irala | "Stezinho Bororo" | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Team Brave | |