Japanese snowboarders made a flying start to the park and pipe World Cup season on Saturday, with Reira Iwabuchi and Takeru Otsuka topping the podium at the Big Air Chur Festival in Switzerland.Iwabuchi stomped the three highest-scoring runs of the evening in the women's competition, while an equally dominant Otsuka claimed the men's crown ahead of Ruki Tobita in a 1-2 finish for Japan.The 20-year-old Iwabuchi scored 180.75 to finish 16 points clear of Austria's two-time defending Olympic champion Anna Gasser, with Canada's Jasmine Baird a further 33.50 back in third."Getting a good score o…READ FULL ARTICLE