| Fighter | Nickname | Height | Weight | Association | |
 |
Jo Arai | 5'3" (1.6 m) |
126 lbs (57.15 kg) |
Kingdom Tachikawa / Wajutsu Keishukai Hearts | |
|
Jo Sakuma | 4'1" (1.24 m) |
63 lbs (28.58 kg) |
Wajutsu Keishukai Four Rhombus | |
|
Johan Johan | 0'0" (0 m) |
156 lbs (70.76 kg) |
Wajutsu Keishukai Funabashi | |
|
Jun Nabeshima | 5'5" (1.65 m) |
115 lbs (52.16 kg) |
Wajutsu Keishukai Tokyo | |
|
Jun Patpong | 0'0" (0 m) |
129 lbs (58.51 kg) |
Wajutsu Keishukai Toyama S.P.O. | |
|
Juntaro Ami | 5'9" (1.75 m) |
154 lbs (69.85 kg) |
Wajutsu Keishukai AKZA | |
|
Kaito Yoshimura | 5'10" (1.78 m) |
146 lbs (66.22 kg) |
Wajutsu Keishukai Hearts | |
|
Kanae Isegaya | 0'0" (0 m) |
0 lbs (0 kg) |
Wajutsu Keishukai A3 | |
|
Kanako Takeshita | 5'6" (1.68 m) |
128 lbs (58.06 kg) |
Wajutsu Keishukai Tokyo | |
|
Kanji Funada | "Denchi" | 5'3" (1.6 m) |
115 lbs (52.16 kg) |
Wajutsu Keishukai Hearts |
|
Katsuhiro Hirata | 5'4" (1.63 m) |
143 lbs (64.86 kg) |
Wajutsu Keishukai A3 | |
|
Katsuki Watanabe | 0'0" (0 m) |
150 lbs (68.04 kg) |
Wajutsu Keishukai Toyama S.P.O. | |
|
Katsuya Inoue | 5'9" (1.75 m) |
154 lbs (69.85 kg) |
Wajutsu Keishukai RJW | |
|
Kazue Matake | 5'2" (1.57 m) |
122 lbs (55.34 kg) |
Wajutsu Keishukai Tokyo | |
|
Kazuki Taira | 0'0" (0 m) |
143 lbs (64.86 kg) |
Wajutsu Keishukai Toyama S.P.O. | |
|
Kazuma Fukuchi | 0'0" (0 m) |
145 lbs (65.77 kg) |
Wajutsu Keishukai RJW G2 | |
|
Kazuya Kawabata | 5'5" (1.65 m) |
142 lbs (64.41 kg) |
Wajutsu Keishukai Team Vamos | |
|
Kazuya Tanaka | "Foreman" | 0'0" (0 m) |
154 lbs (69.85 kg) |
Wajutsu Keishukai Tokyo |
|
Keiji Koizumi | 5'4" (1.63 m) |
123 lbs (55.79 kg) |
Wajutsu Keishukai Tokyo | |
|
Kelly Langley | 0'0" (0 m) |
135 lbs (61.23 kg) |
Wajutsu Keishukai Gods | |
