| Fighter | Nickname | Height | Weight | Association | |
 |
Jeffrey van Duijn | 0'0" (0 m) |
140 lbs (63.5 kg) |
Osaka Dojo | |
|
Kristina de Kok | 0'0" (0 m) |
154 lbs (69.85 kg) |
Osaka Dojo / Kamakura | |
|
Masatoshi Okuno | "Mari" | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Polar Gym Osaka / Uruno Dojo |
|
Shunichi Shimizu | "Rolling Star" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Polar Gym Osaka / Uruno Dojo |
|
Taisei Otsuki | 5'9" (1.75 m) |
146 lbs (66.22 kg) |
Polar Gym Osaka / Uruno Dojo | |
|
Yutaka Imamura | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Polar Gym Osaka / Uruno Dojo | |
