Sanda vs Kyokushin 85kgs Sanda rules - Punch, Kick, Throw & knees. Foshan 26.06.04 Liu Hailong was 2002 Champhion of Sandawang (King of Free Fight) series. The Japanese fighter is from Royama's kyokushin group. Youtube member identified him as Mizutani Gen. Don't know much about him so if anyone else knows more, please post. Thanks!