| Fighter | Nickname | Height | Weight | Association | |
 |
Yuki Tashiro | 5'8" (1.73 m) |
125 lbs (56.7 kg) |
The Blackbelt Japan | |
|
Yuta Namihira | "Kong" | 5'5" (1.65 m) |
135 lbs (61.23 kg) |
The Blackbelt Japan |
|
Yutaka Morimoto | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
The Blackbelt Japan | |
|
Yuto Kawakami | 0'0" (0 m) |
170 lbs (77.11 kg) |
The Blackbelt Japan | |
|
Yutoku Umeki | 5'5" (1.65 m) |
117 lbs (53.07 kg) |
The Blackbelt Japan | |
|
Yuya Kaneuchi | "Cider" | 5'4" (1.63 m) |
115 lbs (52.16 kg) |
The Blackbelt Japan |
