';
| Fighter | Nickname | Height | Weight | Association | |
| Airu Okumura | 5'11" (1.8 m) |
145 lbs (65.77 kg) |
T-Grip Tokyo | ||
| Ben Buchan | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
T-Grip Tokyo / Tsudanuma Dojo | ||
| Hayato Sasaki | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
T-Grip Tokyo | ||
| Kaiyu Takeno | 5'6" (1.68 m) |
126 lbs (57.15 kg) |
T-Grip Tokyo | ||
| Satoshi Taya | 0'0" (0 m) |
135 lbs (61.23 kg) |
T-Grip Tokyo | ||
| Saw Thwee Waw Thaunt | "Mighty Saw" | 0'0" (0 m) |
145 lbs (65.77 kg) |
T-Grip Tokyo | |
| Takafumi Otsuka | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
T-Grip Tokyo | ||
| Tatsuya Karasawa | 0'0" (0 m) |
135 lbs (61.23 kg) |
Grabaka / T-Grip Tokyo | ||
| Yamato Hamamatsu | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
T-Grip Tokyo | ||
| Yosuke Nakamura | "Shacho The Highball" | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
T-Grip Tokyo | |
| Yusuke Masuda | 5'10" (1.78 m) |
205 lbs (92.99 kg) |
T-Grip Tokyo | ||
| Yusuke Ozawa | 5'9" (1.75 m) |
205 lbs (92.99 kg) |
T-Grip Tokyo | ||