A negative foreign currency swing of 3.8 billion yen (€31.4m-$33.3m) led Descente to post a net loss of ¥1,750 million (€14.5m-$15.3m) for the first half of its financial year, ended Sept. 30, against a profit of ¥2,939 million in the year-ago period. Without extraordinary items, net earnings were down by ...