Two rikishi from Hawaii pioneered sumo's internationalization. We zoom in on legends Takamiyama, the first foreign rikishi to win a top-division tournament, and Konishiki, the first foreign Ozeki.
A left-hand underarm throw propelled Wajima to the Yokozuna rank in just 15 tournaments after his pro debut. Two retired rikishi analyze his legendary throw. A rival also shares his memory.