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| Fighter | Nickname | Height | Weight | Association | |
| Chihiro Nakanishi | "Sen" | 5'9" (1.75 m) |
150 lbs (68.04 kg) |
Iggy Hand's Gym | |
| Daisuke Endo | 5'8" (1.73 m) |
136 lbs (61.69 kg) |
Wajutsu Keishukai Suruga / Iggy Hand's Gym | ||
| Gen Saito | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Iggy Hand's Gym | ||
| Genpei Hayashi | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Iggy Hand's Gym | ||
| Hiroki Kitsukawa | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Iggy Hand's Gym | ||
| Hiroki Kunisada | 0'0" (0 m) |
170 lbs (77.11 kg) |
Wajutsu Keishukai Suruga / Iggy Hand's Gym | ||
| Hiromichi Kanetake | "Kanetakeman" | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Iggy Hand's Gym | |
| Jin Aoki | 0'0" (0 m) |
155 lbs (70.31 kg) |
Iggy Hand's Gym | ||
| Koichiro Ishihara | "Ko" | 0'0" (0 m) |
125 lbs (56.7 kg) |
Iggy Hand's Gym | |
| Teppei Suwabe | "Tetsu Jagaimo" | 5'5" (1.65 m) |
135 lbs (61.23 kg) |
Iggy Hand's Gym | |
| Tetsuya Yamamoto | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Wajutsu Keishukai Suruga / Iggy Hand's Gym | ||
| Yuto Akiyama | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Iggy Hand's Gym | ||