and complex man who constantly surprises. >> this is the most expensive wasabi. so i wait, wait, wait. finally this goes to the discount box. then i bought this. >> it's very french of you. so many things separate yasuda-san from other japanese sushi masters. the most noticeable is his hands. they're huge. look at the knuckles. enormous from years of pounding cement walls during repeated daily practice in kyokushin karate. he first trained and competed in tokyo. when he came to new york, he continued to practice. often in underground, bare-knuckle matches, you fight until someone gets beaten to the ground. this style yasuda practiced was