| Fighter | Nickname | Height | Weight | Association | |
 |
Amirmohammad Pirali | 6'0" (1.83 m) |
145 lbs (65.77 kg) |
Katana Gym | |
|
Isamu Kikukawa | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Katana Gym | |
|
Kaoru Nagashima | 0'0" (0 m) |
155 lbs (70.31 kg) |
Katana Gym | |
|
Kaoru Tsubaki | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Katana Gym | |
|
Mahan Hosseini | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Katana Gym | |
|
Mohammad Shoeyb Akbari | 5'9" (1.75 m) |
121 lbs (54.88 kg) |
Katana Gym | |
|
Seiichi Miyamoto | 5'7" (1.7 m) |
149 lbs (67.59 kg) |
Katana Gym | |
|
Tomoi Watanabe | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Katana Gym | |
|
Yoichiro Sato | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Katana Gym | |
|
Yoshiki Ikemori | 0'0" (0 m) |
155 lbs (70.31 kg) |
Katana Gym | |
|
Yuma Matsui | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Katana Gym | |
|
Yuya Onodera | "The Namahage" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Katana Gym |
