| Fighter | Nickname | Height | Weight | Association | |
 |
Yoshiki Noguchi | "Yoshi Oni" | 5'9" (1.75 m) |
154 lbs (69.85 kg) |
Paraestra Sapporo |
|
Yosuke Sawafuji | "Genco" | 0'0" (0 m) |
143 lbs (64.86 kg) |
Paraestra Sapporo |
|
Yuga Toma | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Paraestra Sapporo | |
|
Yusuke Honma | 5'7" (1.7 m) |
123 lbs (55.79 kg) |
Paraestra Sapporo | |
