Sometimes, extraordinary gains are quite extraordinary! Shiseido said Wednesday that extraordinary gains and lower taxes led to a 74% surge in full-year net profit and compensated for lower sales in both its home market of Japan and abroad. Net profit for the year ended March 31 rose 73.8% to $363 million (33.67 billion yen at average exchange rates for the period). However, sales slid 6.7% to $6.94 billion (644.2 billion yen). Sales in Japan were lower due to continued weak consumer senti...