Nobuyuki Sato Biographie Contributions de Nobuyuki Sato Auteur Ashi-waza - de-ashi-barai, okuri-ashi-barai, harai-tsuri-komi-ashi, sasae-tsuri-komi-ashi, de-ashi-barai, okuri-ashi-barai, harai-tsuri-komi-ashi, sasae-tsuri-komi-ashi Nobuyuki Sato Chiron