';
| Fighter | Nickname | Height | Weight | Association | |
| Hirotoshi Kimura | 0'0" (0 m) |
143 lbs (64.86 kg) |
P's Lab Osaka | ||
| Hiroyuki Norikiyo | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
P's Lab Osaka | ||
| Hisanori Toyokawa | 5'4" (1.63 m) |
136 lbs (61.69 kg) |
P's Lab Osaka | ||
| Kanta Kotera | 0'0" (0 m) |
135 lbs (61.23 kg) |
P's Lab Osaka | ||
| Kazuki Ogushi | 0'0" (0 m) |
132 lbs (59.87 kg) |
P's Lab Osaka | ||
| Kiyoshiro Sako | 0'0" (0 m) |
135 lbs (61.23 kg) |
P's Lab Osaka | ||
| Kyosuke Ishikawa | 0'0" (0 m) |
145 lbs (65.77 kg) |
P's Lab Osaka | ||
| Naohiko Kurumatani | 5'10" (1.78 m) |
154 lbs (69.85 kg) |
P's Lab Osaka | ||
| Rikiya Kawakami | 5'8" (1.73 m) |
140 lbs (63.5 kg) |
P's Lab Osaka | ||
| Risa Okawa | 0'0" (0 m) |
0 lbs (0 kg) |
P's Lab Osaka | ||
| Ryuichi Tanaka | 5'4" (1.63 m) |
135 lbs (61.23 kg) |
P's Lab Osaka | ||
| Shinji Shimamura | 0'0" (0 m) |
168 lbs (76.2 kg) |
P's Lab Osaka | ||
| Shohei Mitsuda | 6'0" (1.83 m) |
167 lbs (75.75 kg) |
P's Lab Osaka | ||
| Yuki Kusakabe | 0'0" (0 m) |
135 lbs (61.23 kg) |
P's Lab Osaka | ||