| Fighter | Nickname | Height | Weight | Association | |
 |
Katsuya Murofushi | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Roots | |
|
Kazuyuki Ono | 6'0" (1.83 m) |
183 lbs (83.01 kg) |
Roots | |
|
Keisuke Yamada | 5'9" (1.75 m) |
143 lbs (64.86 kg) |
Roots | |
|
Ken Haishima | 0'0" (0 m) |
135 lbs (61.23 kg) |
Roots | |
|
King Edokpolo | 6'8" (2.03 m) |
260 lbs (117.93 kg) |
Roots | |
|
Marcelo Altieri | 0'0" (0 m) |
205 lbs (92.99 kg) |
Roots Brazilian Jiu-Jitsu | |
|
Rei Mizuno | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Roots | |
|
Rui Sekine | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Roots | |
|
Rumina Sato | "Moon Wolf" | 5'6" (1.68 m) |
136 lbs (61.69 kg) |
Roots |
|
Ryan Gillett | "The Razor" | 5'7" (1.7 m) |
143 lbs (64.86 kg) |
Roots MMA |
|
Ryo Mizuno | 5'8" (1.73 m) |
125 lbs (56.7 kg) |
Roots | |
|
Seok Hoon Kim | 0'0" (0 m) |
163 lbs (73.94 kg) |
Team Roots | |
|
Seul-Cheon Park | 0'0" (0 m) |
145 lbs (65.77 kg) |
Team Roots | |
|
Shinpei Nakayama | 0'0" (0 m) |
150 lbs (68.04 kg) |
Roots | |
|
Shun Hazama | 0'0" (0 m) |
132 lbs (59.87 kg) |
Roots | |
|
Tae Seung Yoon | "Sniper" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Team Roots Gyeyang |
|
Taichi Taguchi | 5'10" (1.78 m) |
169 lbs (76.66 kg) |
Roots | |
|
Taiga Murofushi | 0'0" (0 m) |
115 lbs (52.16 kg) |
Roots | |
|
Taiki Tsuchiya | "Tike" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Roots |
|
Taison Naito | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Roots | |
