| Fighter | Nickname | Height | Weight | Association | |
 |
Hiroshi Roppongi | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
STF | |
|
Hiroyasu Kodera | "Hiro" | 5'7" (1.7 m) |
132 lbs (59.87 kg) |
STF |
|
Hotaka Otsuka | 5'3" (1.6 m) |
112 lbs (50.8 kg) |
STF | |
|
Koha Minowa | "Hiroba" | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
STF |
|
Kohei Takakura | 5'4" (1.63 m) |
115 lbs (52.16 kg) |
STF | |
|
Luca Nakayama | 5'5" (1.65 m) |
124 lbs (56.25 kg) |
STF | |
|
Marcel de Souza | 5'10" (1.78 m) |
169 lbs (76.66 kg) |
STF | |
|
Mikihito Yamagami | 5'8" (1.73 m) |
115 lbs (52.16 kg) |
STF | |
|
Noriyuki Yokoyama | 5'7" (1.7 m) |
132 lbs (59.87 kg) |
STF | |
|
Renju Oguri | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
STF | |
|
Shingo Terakado | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
STF | |
|
Shuichiro Okumura | 5'4" (1.63 m) |
114 lbs (51.71 kg) |
STF | |
|
Takahisa Toyoshima | 5'3" (1.6 m) |
114 lbs (51.71 kg) |
STF | |
