51Keisuke Sasu SasukeKeisuke Sasu 1-2-0 REC#3132Japon
52Keita Nakamura K-TaroKeita Nakamura 4-7-0 UFC#1157Japon
53Kenichi Yamamoto YamakenKenichi Yamamoto 2-1-0 UFC#1780Japon
54Kenshin Saito Kenshin Saito 0-1-0 REC#1941Japon
55Kenta Takizawa Kenta Takizawa 0-1-0 REC#4740Japon
56Kiichi Kunimoto StrasserKiichi Kunimoto 3-2-0 UFC#1771Japon
57Koji Kitao MitsuharuKoji Kitao 0-1-0 UFC#4028Japon
58Koji Oishi Koji Oishi 0-2-0 UFC#3382Japon
59Koji Takeda Koji Takeda 1-1-0 REC#1651Japon
60Koki Akada PlayboyKoki Akada 0-1-0 REC#3013Japon
61Kota Miura Kota Miura 0-1-0 REC#1808Japon
62Kouya Kanda BushidoKouya Kanda 1-1-0 REC#3739Japon
63Koyomi Matsushima MoushigoKoyomi Matsushima 1-1-0 REC#3952Japon
64Kuniyoshi Hironaka Kuniyoshi Hironaka 1-3-0 UFC#2431Japon
65Kyohei Hagiwara Kenka BanchoKyohei Hagiwara 0-1-0 REC#5468Japon
66Kyoji Horiguchi The SupernovaKyoji Horiguchi 7-1-0 UFC#305Japon
67Kyouma Akimoto Kyouma Akimoto 2-1-0 REC#1914Japon
68Machi Fukuda Machi Fukuda #5790Japon
69Makoto Shinryu Makoto Shinryu 0-1-0, 1NC REC#2655Japon
70Mamoru Uoi FullswingMamoru Uoi #5847Japon
71Masanori Kanehara Masanori Kanehara 1-2-0 UFC#2980Japon
72Masashi Inada White TigerMasashi Inada 1-0-0 REC#3552Japon
73Masayuki Kikuiri Masayuki Kikuiri 2-0-0 REC#3142Japon
74Masutatsu Yano Masutatsu Yano 0-1-0 UFC#4270Japon
75Masuto Kawana MastMasuto Kawana 1-1-0 REC#3668Japon