';
| Fighter | Nickname | Height | Weight | Association | |
| Mai Suzuki | "QP" | 5'5" (1.65 m) |
134 lbs (60.78 kg) |
Kanten Fight Spirit | |
| Makoto Kondo | 5'7" (1.7 m) |
139 lbs (63.05 kg) |
Akasaki Dojo A-Spirit | ||
| Manuela Bohorquez | 0'0" (0 m) |
145 lbs (65.77 kg) |
Spirit Dojo Seizondo Budokai | ||
| Marc Bockenheimer | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Team MMA Spirit | ||
| Masahiro Taguchi | 0'0" (0 m) |
168 lbs (76.2 kg) |
Akasaki Dojo A-Spirit | ||
| Masaki Nakazono | "Zono" | 5'6" (1.68 m) |
115 lbs (52.16 kg) |
Akasaki Dojo A-Spirit | |
| Mateo Lozano | 0'0" (0 m) |
185 lbs (83.91 kg) |
Fighting Spirit Dojo | ||
| Max Coga | "Mad" | 5'8" (1.73 m) |
156 lbs (70.76 kg) |
Team MMA Spirit | |
| Max Heine | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Team MMA Spirit | ||
| Maxim Nikonov | 0'0" (0 m) |
0 lbs (0 kg) |
Spirit | ||
| Michael Pendergast | 0'0" (0 m) |
165 lbs (74.84 kg) |
Spirit MMA | ||
| Michiya Yoshida | 0'0" (0 m) |
154 lbs (69.85 kg) |
Akasaki Dojo A-Spirit | ||
| Mii Nomura | "Rokiso" | 0'0" (0 m) |
115 lbs (52.16 kg) |
Core Spirit | |
| Mizohira Shimada | 0'0" (0 m) |
141 lbs (63.96 kg) |
U-Spirit Japan | ||
| Momoka Hoshuyama | 5'4" (1.63 m) |
114 lbs (51.71 kg) |
Akasaki Dojo A-Spirit | ||
| Naoya Ikeda | 0'0" (0 m) |
145 lbs (65.77 kg) |
Core Spirit | ||
| Nicolas Christnacher | 0'0" (0 m) |
143 lbs (64.86 kg) |
Russo Muay Thai Spirit | ||
| Nozomi Dai | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
Akasaki Dojo A-Spirit | ||
| Ole Noerz | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Team MMA Spirit | ||
| Ori Zohar | "The Terrorist" | 0'0" (0 m) |
155 lbs (70.31 kg) |
Spirit | |